【正文】 travelling across western Yunnan Province. Sometimes the river bees a waterfall and enters wide valleys. We were both surprised to learn that half of the river is in China. After it leaves China and the high altitude,the Mekong bees wide，brown and warm. As it enters Southeast Asia, its pace slows. It makes wide bends or meanders through low valleys to the plains where rice grows. At last, the river delta enters the South China Sea. it was a wonderful journey of discovery. The largest dictionary in the world is the Oxford English Dictionary, or OED for short. The idea for this dictionary came from an important meeting in Britain in 1857. Twentytwo years later, Oxford University asked James Murray to be the editor of its new dictionary. In the early evening we always stop to make put up our tent and then we eat. After supper Wang Wei put her head down on her pillow and went to sleep but I stayed awake. At midnight the sky became clearer and the stars grew brighter. It was so quiet. There was almost no wind—only the flames of our fire for pany. As I lay beneath the stars I thought about how far we had already travelled. 特殊結(jié)構(gòu)的成型機(jī)頭,使內(nèi)?外層壁厚均勻,成型穩(wěn)定,并且具有內(nèi)壁厚度可調(diào)功能。The next morning our group slept late. We were very tired from the long bike ride the day before. Cycling in the hills had been our couins had the chance to make jokes about Wangwei and me. Perhaps,they said,they were the strong ones!We had lunch at a nice outdoor cafe,then rode out of the city. We will reach Dali in Yunnan Province soon, where our cousins Dao Wei and Yu Hang will join us. We can hardly wait to see them! Murray had never been to college. At the age of fourteen, he left his village school in Scotland and taught himself while working in a bank. Later he became a great teacher. After Oxford gave him the job, Murray had a place built in the garden behind his house to do his work. Part of it was one meter underground. In winter it felt like a barn, he had to wear a heavy coat and put his feet in a box to keep warm. Every morning, Murray got out of bed at five o’clock and worked several hours before breakfast. Often he would work by the candle light into the evening. Murray hoped to finish the new dictionary in ten years. But after five years, he was still adding words for the letter A! then others went to work with Murray, including his two daughters. He worked on the dictionary until he was very old. Fortyfour years later, in1928, other editors finished it. It included more than 15,000 pages in twelve books. And you thought your dictionary was big! ,。t care about details. So I told her that the source of the Mekong is in Qinghai Province. She gave me a determined look—the kind that said she would not change her mind. When I told her that our journey would begin at an altitude of more than 5,000 metres, she seemed to be excited about it. When I told her the air would be hard to breathe and it would be very cold, she said it would be an interesting experience. I know my sister well. Once she has made up her mind, nothing can change it. Finally, I had to give in. Murray had never been to college. At the age of fourteen, he left his village school in Scotland and taught himself while working in a bank. Later he became a great teacher. After Oxford gave him the job, Murray had a place built in the garden behind his house to do his work. Part of it was one meter underground. In winter it felt like a barn, he had to wear a heavy coat and put his feet in a box to keep warm. Every morning, Murray got out of bed at five o’clock and worked several hours before breakfast. Often he would work by the candle light into the evening. Murray hoped to finish the new dictionary in ten years. But after five years, he was still adding words for the letter A! then others went to work with Murray, including his two daughters. He worked on the dictionary until he was very old. Fortyfour years later, in1928, other editors finished it. It included more than 15,000 pages in twelve books. And you thought your dictionary was big! We will reach Dali in Yunnan Province soon, where our cousins Dao Wei and Yu Hang will join us. We can hardly wait to see them! 配有強(qiáng)力冷卻的波紋成型系統(tǒng),可保證連續(xù)生產(chǎn)時(shí)較高的生產(chǎn)速度?先進(jìn)的潤滑系統(tǒng)使成型模塊的磨損降至最低,并具有長久的使用壽命,確保運(yùn)行精度,保障管材的質(zhì)量穩(wěn)定。PART 1 THE DREAM AND THE PLANTwo days later we crossed the border into Vietnam. We began to see many more people,but I wasn’t surprised .I read in an atlas before our trip that Vietnam has almost seven times the population of Cambodia. We met a farmer who gave us directions and told us that he grows a new rice crop four times every year so he can feed more also told us that the northern part of his country has many mountains and it is much cooler than here in the south,where it is the flat delta made it easier for us to got warm very we drank lots of water and