当生活很艰难，你想要放弃的时候，请记住，生活充满了起起落落，如果没有低谷，那站在高处也失去了意义。When life gets hard and you want to give up, remember that life is full of ups and downs, and without the downs, the ups would mean nothing.我想你或许想要读一下信封里的内容。I thought you ...
科学家们正试图将天文学中的各派观点整合在一起。Scientists are trying to pull together disparate ideas in astronomy.总的说来，航空企业很好地促进了天文学的发展。Speaking generally, the space enterprise has served astronomy well.我们很快就将迎来天文学的新纪元。We are on the threshold ...
该试验室设计, 试验和鉴定了一种轻巧 、 低当量的裂变装置.The laboratory has designed, tested and evaluated a lightweight, low - yield fission device.相当量的血浆持续灌注到肾脏.Adequate quantities of plasma continued to perfuse the kidney.柯达叙述了一种直链的活性亚甲基两当量的黄成色...
The old crone gabbed all day.这老太婆整天喋喋不休.Most of the guys we gabbed with said they love that movie.大多数跟我们谈过的男人,都说喜欢这个电影.We gabbed on the telephone for hours.我们在电话上闲聊了好几个小时....