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- Portugal has the capacity to produce 20% of its electricity needs from waves, says Barros. 巴罗斯表示，葡萄牙有能力通过波浪发电来满足其20%25的电力需求。
- Studies suggest the country could meet 20 percent of its electricity needs by readily-developable wind resources, but it produces only 0.3 percent of electricity by wind today. 研究表明，加拿大正在逐步发展的风力发电量将可以满足全国20%25的用电总量，但目前这个数字仅是0.;3%25。
- They also say that the electricity needed to pump the sea water to the condenser could be produced by windmills. 他们还说，把海水抽进冷凝器所需要的电力，可用风车发电来解决。
- They also say that the electricity needed to pump the sea water to the condenser can be produced by windmills. 他们还说,把海水抽进冷凝器所需要的电力,可用风车发电来解决。
- A stunt man needs to have a good guardian angel. 当特技替身演员的得有个守护天使来保佑。
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- He will sell his house at a sacrifice because he needs money. 因为他缺钱，他将亏本出售他的房子。
- Education should be geared to the children's needs and abilities. 教育应适应儿童的需要和能力。
- Most towns are supplied with electricity. 大多数城镇有电力供应。
- The photocopier needs replacing. 这台影印机需要更换了。
- A growing child needs plenty of sleep. 正发育的孩子必须睡眠充足。
- The wiring is faulty and needs to be replaced. 线路上有短路需要换线。
- Everyone needs a pat on the back now and then. 每个人都需要不时地得到鼓励。
- Nowadays, houses are mostly lit by electricity. 现在房屋大多用电照明。
- She needs to win this point to level the score. 她要赢得这一分才能将比分扳平。
- The electricity failure paralyzed the water supply. 停电使水供应陷于瘫痪。
- He's an army sergeant. he needs a loud voice. 他是个好军人。他需要有大嗓门。
- His hut was unblessed, unblest with electricity. 他简陋的小屋没有电力供应。
- He's very shy and needs to be drawn out. 他很腼腆，需要鼓励才肯说话。
- The football team needs a bit more ginger in it. 这支足球队需要些活力。
