【正文】 erty of the business and is responsible for everything.最簡單的一種企業(yè)構(gòu)成形式就是獨資企業(yè)，企業(yè)主擁有企業(yè)所有資產(chǎn)，也承擔(dān)一切責(zé)任。夫妻也可以共同組建合伙企業(yè)。A corporation is recognized as an entity its own legal being, separate from its owners.公司被認為是一個合法存在的實體（即獨立法人），與股東是分離的。聯(lián)合國糧農(nóng)組織正試圖就此提供幫助。 Strong fencing at watering points can offer protection. And people should always enter the water several at a time, in groups armed with weapons like sticks and stones, axes and spears.取水點的堅固柵欄可以提供保護。 Another animal with a good memory the elephant often raids field crops, especially maize and cassava. Mr. Czudek says the loss of a maize crop can mean the loss of a family39。它能發(fā)生出球彈，當球彈擊中大象皮膚時會爆裂并釋放出辣椒水。專家們表示，這其中接近2/3來自中低收入國家。s the number two cause of death in Mexico for women thirty to fiftyfour. All over the developing world, except the poorestpoorest, it39。The experts say cancer care does not have to be costly. For example, patients can be treated with lowercost drugs that are offpatent. This means the drugs are no longer legally protected against being copied.專家表示，癌癥治療并不一定代價昂貴。Verizon has the nation39。也不能阻止用戶連接網(wǎng)絡(luò)上任何應(yīng)用程序、服務(wù)或設(shè)備。也就是說，有一些公共網(wǎng)絡(luò)，我們所有人都可以在上面進行網(wǎng)上沖浪，電子郵件，有時還可以語音聊天。Paul Kouroupas of Global Crossing says his pany wants to make sure agreements between service providers are honored on all networks. That way, a service promised by Global Crossing on its fiber optic network will be extended all the way to a customer39。Researchers found that people bee happier and experience less worry after they reach the age of fifty. In fact, they say by the age of eightyfive, people are happier with their life than they were when they were eighteen years old.研究人員發(fā)現(xiàn)，當人們50歲時，他們變得更快樂，也少了一份擔(dān)心。Professor Stone says the emotional patterns could be linked to changes in how people see the world, or maybe even changes in brain chemistry.斯通教授表示，情緒模式可能與人們?nèi)绾慰创澜绲淖兓嘘P(guān)，甚至也可能與大腦化學(xué)物質(zhì)的變化有關(guān)。The station would not be at all easy to move, even if enough land could be found quickly. Most of the collection grows in the ground. Agricultural specialists say trying to transplant it would take years.即使可以盡快找到足夠的土地，試驗站搬遷也是很困難的。在該試驗站的許多公頃土地上種植著100多種不同的樹莓和醋栗。二戰(zhàn)期間，德國軍隊包圍了圣彼得堡，當時叫列寧格勒。imported foods與obesity為同一篇The World Health Organization says obesity rates are rising in Pacific island countries. So, too, are health problems linked to being overweight.世界衛(wèi)生組織（World Health Organization）稱，肥胖率在太平洋島嶼國家正呈現(xiàn)上升趨勢。d be amazed to see how a bottle of Coke is cheaper than a bottle of water. I think that represents the kind of offenvironment we39。斐濟的肥胖率最低，僅為30%。Dr. Waqanivalu說肥胖和飲食的治療狀況給有限的醫(yī)療資源和預(yù)算帶來了壓力。One billion people smoke. More than eighty percent of tobacco users live in low and middle ine countries. 全球有10億煙民，其中80%生活在中、低收入國家。Not all research begins with a plan. Some studies begin by accident. Meredith Schafer says that is what happened with her and Cynthia Sagers.并非所有的研究都是有計劃的開始的，一些研究的開始純屬偶然。農(nóng)民們種植卡諾拉，用其菜籽煉制食用油。The results showed that the weedy canola plants contained genetic changes. If a plant is genetically modified, that means its genes have been changed to produce desired qualities.結(jié)果顯示，這種雜草般的卡諾拉植株存在基因變異。他們對其中的288株進行了測試后發(fā)現(xiàn)，80%的植株攜帶轉(zhuǎn)基因卡諾拉的基因。A mother in Washington noticed something unusual one day, just before her daughter39。在我們?nèi)プ瞿甓润w檢時，我向醫(yī)生進行了咨詢。FRANK BIRO: We followed this group of approximately twelve hundred girls on a regular basis to see when they would enter into puberty.比羅：“我們對大約1200名的一組女孩進行定期跟蹤觀察，以確定她們什么時候開始發(fā)育。美國超重兒童數(shù)量的增加可能只是其中的部分原因。Dr. Biro says the study found that white girls had the greatest increase in rates of breast development. The rates, he says, were about twice as high for seven and eightyearolds pared to earlier studies.比羅醫(yī)生稱，研究發(fā)現(xiàn)，白人女孩乳房提前發(fā)育比例的增幅最大。Last year a study in Denmark reported an increase in early breast development. Now a new study in the journal Pediatrics adds to evidence of an increase in early puberty in American girls.去年丹麥的一項研究報告稱，乳房提前發(fā)育的女孩數(shù)量有所增加。 MOTHER: I noticed around the end of two thousand eight, I think she39。有兩種蛋白質(zhì)可以使卡諾拉擁有抵抗2種常用除草劑的能力。This summer, the researchers from Arkansas went back to North Dakota. This time they went on a road trip to find canola. They traveled more than five thousand kilometers.今年夏天，阿克色州的研究人員再次回到北達科他州。注：Canola，卡諾拉，加拿大雙低油菜。斯謝弗（Meredith Schafer）說，她和辛西婭Eighty percent of the signers have banned the sale of tobacco products to young people. Seventy percent have required health warnings on tobacco products.80%的締約國已禁止向青少年出售香煙，還有70%的締約國要求在香煙盒上標明健康警示。目前，女性煙民大約占到煙民總數(shù)的20%。 Dr. Waqanivalu表示，問題終于得到了應(yīng)有的重視。世界衛(wèi)生組織預(yù)計大約有40%的人存在與飲食和營養(yǎng)相關(guān)的健康失調(diào)問題。t really encourage or make lifestyle choices an easy choice for the population.Temu Waqanivalu：“在一些地方，你會驚奇地看到一瓶可樂比一瓶水更便宜。The WHO says a major reason for the rising obesity rates is an increase in imported foods. It says many Pacific islanders have replaced their traditional diets of vegetables and fruits with imported processed foods.世界衛(wèi)生組織說，導(dǎo)致肥胖率上升的主要原因是進口食品的增加。The Pavlovsk Experimental Station is one of an estimated one thousand four hundred seed and plant preservation centers worldwide.全世界大約有1400多個物種保護中心，巴甫洛夫斯克試驗站是其中的一個。做為食品安全機構(gòu)，信托基金一直敦促民眾向俄羅斯官員發(fā)出請求。The Pavlovsk Experimental Station is part of the . Vavilov Institute of Plant Industry. The institute already existed as a research center when plant scientist Nikolai Vavilov reorganized it in the nineteen twenties. The institute was named in his honor in nineteen thirty.巴甫洛夫斯克試驗站是俄羅斯瓦維洛夫植物業(yè)研究所（. Vavilov Institute of Plant Industry）的一部分。s Pavlovsk Experimental Station houses one of the oldest seed and plant collections in the world. But this month a court agreed to let the Russian Housing Development Foundation take control of the land.俄羅斯巴甫洛夫斯克試驗站(Pavlovsk Experimental Station)收藏著世界上最古老的種子和植物。The study also showed that men and women have similar emotional patterns as they grow older. However, women at all ages reported more sadness, stress and worry than men.該研究同時表明，隨著年齡增長，男性和女性存在相近的情緒模式。The findings came from a survey of more than thr