我已经写好这封信的草稿。I've made a rough draft of the letter.我知道这篇草稿需要校订。I know that this draft text will need to be edited.说一句不打草稿的话, 我认为你是对的.Speaking off the bat, I'd say you were right....
Altair is not as bright as Vega and Deneb.牛郎星不如织女星和天津四明亮.While more 3 stars, called the Altair.一边多了三颗星, 叫做牛郎星.Altair is as bright as Vega and Deneb.牵牛星与织女和天津四相比,光亮度还是略为逊色....
Tony HD, Richard F . Sequential argon - YAG laser iriddotomies in dark irides. Br J Ophthalmol 1992; 76∶329.王燕琪, 孙心铨. 钕钇铝石榴石激光联合氩激光周边虹膜切除术. 实用眼科杂志1989; 7∶35.He termed the gas argon.他把这种气体叫作氩气.CO 2, argon and Nd : YAG las...