Travelling at speeds of up to thirty five knots, these hovercraft can easily outpace most boats...这些气垫船行驶速度最高可达35节，能够轻易地超过大多数船只。In Latin America, population growth is already threatening to outpace economic growth.在拉丁美洲,...
These hovercraft can easily outpace most boats.这些气垫船在速度上能轻而易举地超过大多数船只。Travelling at speeds of up to thirty five knots, these hovercraft can easily outpace most boats.这些气垫船行驶速度最高可达35节，能够轻易地超过大多数船只。In Latin America, popula...
When you are sitting, keep your elbow on the arm rest.坐立时，把胳膊肘靠在扶手上。Amy lifted her arm to wave. "Goodbye," she called.埃米举起胳膊挥挥手。“再见，”她喊道。A roll of fat jiggled on the underside of her arm.她胳膊下侧有一层肥肉一颤一颤的。...
Depression lowers the human ability to cope with disease.抑郁症会降低人体对疾病的抵抗力。This drug lowers cholesterol levels by binding fats in the intestine.这种药通过黏合肠内的脂肪降低胆固醇水平。The reduction in white blood cell counts lowers resistance...