英语每日一句：在事情未完成之前，一切都看似不可能。——纳尔逊·曼德拉

It always seems impossible until it's done.

在事情未完成之前，一切都看似不可能。——纳尔逊·曼德拉

语言点：固定句型：It seems/appears/looks that sb. do/ be doing/ have done/ had done 似乎……好像；
until 引导时间状语从句