【導(dǎo)讀】足人們對生活的需要，豐富業(yè)余生活,就需要有一些娛樂的設(shè)施來彌補(bǔ)這些空缺，該系統(tǒng)主要包括：按拼音點(diǎn)播、按歌曲字?jǐn)?shù)點(diǎn)播、按。歌曲作者點(diǎn)播、按歌星點(diǎn)播、按歌曲類型點(diǎn)播以及按歌曲語種點(diǎn)播六大點(diǎn)播模塊；來調(diào)節(jié)音量的大小及音箱效果。該系統(tǒng)可以管理各種歌曲，具有較好的實(shí)用性，能夠進(jìn)行快速點(diǎn)播。系統(tǒng)會(huì)給人們生活帶來更多的樂趣。

　　

【正文】 lthily the wolf advanc ed. Hunger had driven him from his snug den. He knew where to find a good meal. Not the mice and birds he had lived on lately, but a hare he had killed and buried in the frozen ground to keep it fresh and safe from crows and ravens. As the dogwolf wound through the trees at an effortless lope, which could carry him as far as 120 miles in a single day, his thic k brow ngrey yellow fur gleamed in the moonlight. He was a fine big dog:owdered horn cured colds, measles, nosebleeds, vomiting, heart weakness. The Japanese claimed it fought fever. Certain pe ople even swore by it as a love potion. Most poachers are poor. So the temptation to earn money by any means, however risky, is very strong. They may work as farmers for ?00 a year less than they39。d be paid for a single horn. A merchant will sell it to consumers for ?5,000 and upwards. More slides followed. A chimpanzee. Valued at ?,300 on the black market. Much in demand for biomedical research, travelling acts, photography, tourist attractions and the television and film industries. A hyacinth macaw. Going price ?,500 to an avid collector. A peregrine falcon. Bought by Arab falconers for ?,000 each. Seeing the peregrine, Gary fot everything else. His favourite bird! It could swoop at over two h undred miles an hour, spot its prey more than five miles away. Peregrines had once nearly died out in Britain through eating pigeons which had fed on grain sprayed with pesticides ... Bellingham39。s voice broke into the boy39。s reverie. He was talking about Amazon dolphins. These gentle creatures, already threatened by pollution and riverdamming schemes, were being killedtheir eyeballs sold as ornaments and lucky charms in cities such as Rio de Janeiro. Gary grunted disgustedly, and Susan39。s face showed her feelings. The naturalist then mentioned another charming practice: eating bear paws. Considered a delicacy in Japan, Taiwan, Hong Kong and Singapore, the paws of hunted bears are imported from China. The wildlife trade is a worldwide business, w orth billions of pounds. There are strict rules to control that trade. However, some countries don39。t agree to them. Others say they do, but allow crooks and cheats to get away with murderanimal murder. That39。s just one of the reasons why The Eden Mission is a top priority ... Bellingham glanced quickly at his watch. I see time is running out. A few final words. Sea Shepherd39。s programme includes trying to save grey whales and sea otters from oil pollution off California。 沈陽航空工業(yè)學(xué)院畢業(yè)設(shè)計(jì)論文 致謝 27 manatees from being chopped up by speedboat propellers in Florida39。s waterways。 Amazon dolphins from extermination. We have other tasks too, which I can39。t go into now. The six youngsters sailing with Sea Shepherd, all keen conservationists, will make a valuable contribution. But they39。ll also have to continue their school studies ... Someone in the audience groaned. Ben grinned broadly. Thank you for listening, ladies and gentlemen. Wish us luck! Loud applause. Then he answered lastminute questions from journalists. The audienceclad once more in raincoats, and clutching umbrellasbegan to file out. Parents hugged their children, whom they wouldn39。t see again for twelve months, and gave good advice that would probably be fotten or ignored. There were some tears. Neither Gary39。s nor Susan39。s parents were present. They had already said their goodbyes at home and were glad to be spared emotional partings aboard Sea Shepherd. By now the lecture hall was empty except for six young people, eyeing each other somewhat warily, and the three teachers responsible for daily lessons. Bellingham greeted them. Wele to the team. I know we39。re going to get along fine ... His next words were drowned by a sudden blast from Sea Shepherd39。s horn. Almost imperceptibly the ship started to move. Ben39。s steady gaze rested on the group. Well ... this is it. 2. Shipmates After the lecture, a tall, ferretfaced man had pushed people aside to be first down the gangway. He didn39。t look like someone much concerned with conservation. He wasn39。t. Sploshing through puddles, he hurried to a phone box on the quay. He dialled a number. His boss would find the report very interesting. Waving parents watched Sea Shepherd glide away between lines of moored vessels, like a guard of honour. Her bright white hull shone luminously against sea and sky, both the same shade of grey. The teeming rain had stopped. Leaning on the ship39。sr pupil. But Vanessa did well too. When the English lesson came it was Susan39。s turn to shine. She warmed a little to Miss Mimpriss after her praise. Peter Stokes, a dominoes fanatic, taught maths. Norman proved brilliant at the subject. A real genius, Gary thought admiringly. Then geography and history master Geoffrey Baggalley took over. He had once been a physical training instructor and it showed. As he talked, he walked up and down and waved his arms as if doing exercises. Mr. Baggalley caught Susan giggling, but Gary put him in a good mood again by answering all the geography questions correctly. At lunch the unsupervised teenagers were rather noisy, cracking jokes about their teachers. It was harmless fun among new found friends. Only Darren remained remote, cut off from the lively talk. N ow and then Susan glanced in his direction. He seemed unhappy rather than disgruntled, and she felt sorry for him. Once, their eyes met. Susan couldn39。t be sure, but she thought she saw a slight response before he looked down. A quick breath of fresh air, then the youngsters returned to the lecture hall. Ben Bellingham was waiting for them. Please take your seats in the front row. OK, who cares about conservation? Hands up. 沈陽航空工業(yè)學(xué)院畢業(yè)設(shè)計(jì)論文