Ellen's face wrinkles as if she is about to sneeze.艾伦的脸皱了起来，好像要打喷嚏。When we sneeze, our eyes close.打喷嚏的时候眼睛会闭上。What exactly happens when we sneeze?我们打喷嚏究竟是怎么回事？...
Cole often emits a loud sneeze.科尔常常大声打喷嚏.Ellen's face wrinkles as if she is about to sneeze.艾伦的脸皱了起来，好像要打喷嚏。A sneeze zooms out of your mouth at over 600 m . p . h.从你口中打出的喷嚏速度可达每小时600里.Use a handkerchief when you sne...
After studying differential calculus you will be able to solve these mathematical problems.学了微积分之后,你们就能够解这些数学题了.I’m specializing in differential and integral calculus.我正专攻微分学和积分学。All this leads up to the most fundamental...
这位提琴家演奏他自己的第十六号乐曲。The violinist played his own opus No.16.这位提琴家演奏他自己的第十六号乐曲.The violinist played his own opus, No. 16.第十六页上有一篇好文章.There is a good article on page sixteen....
Lowered sea levels exposed the shallow continental shelf beneath the Bering Sea.海平面下降使白令海底部的浅层大陆架暴露出来。It was travelling north on its annual migration to the rookeries of Bering Sea.现在正当一年一度向北迁徒到白令海的老窝去的季节.The storms that...
More familiar landscapes have been sculpted by surface erosion.还有更多熟悉的地貌是因地表侵蚀形成的。This leaves fertile soil unprotected and prone to erosion.这会让肥沃的土壤暴露在外，使其容易受到侵蚀。Crop rotation helps prevent soil erosion.农作物轮作有助于防止水土流失....