The case - fatality percentages were higher in the highly polluted areas.致死病例的百分比,在重污染区较多.These percentages cannot be used for loans.这些货币不得用于贷款.Meanwhile, the calorigenic percentages of protein, lipid and carbohydrate we...
先慢跑热热身，免得拉伤肌肉。Avoid muscle strain by warming up with slow jogging.我跳起来,免得走神.I jumped to my feet so my thoughts wouldn't start to wander.要把盖子轻轻地敲下去,免得把里面的东西打碎.Tap the lid down carefully so as not to break the content...
飞机正在表演倒飞和其他绝技.The aeroplanes were flying upside down and doing other stunts.科学家们对动物的这种导航绝技却是孤陋寡闻的.Scientists actually know little about how animals perform their navigational feats.他在马戏团表演骑马绝技.He performs riding stunts i...