Maybe you fall asleep in class because of uncorrected astigmatism.也许你在课堂上睡觉是因为你的眼睛散光.They have what is called astigmatism.他们有所谓散光.Under astigmatism even narrow parallel light beams will not combine into one point.有象散存在时甚...
现在，本医院可提供最好的化验（见第17章）。Today the best tests are performed in the hospital .see chap. 17..医学化验证实她不是他们的亲骨肉。Medical tests established that she was not their own child.他苦苦等待了48个小时，化验结果才出来。He underwent an agonising 48-hour wai...
I don't mean to nitpick , but you're the worst at this torture thing.我不想调戏你, 但你在这个矛盾中处境不妙.They're less lik & # 101 ; ly to nitpick about details that aren't relevant at this stage.减少他们在与主题不相关的细节上的吹毛求疵...