窗户通常是封闭的。Windows are usually sealed off.他们接触的事不多，从这一方面来说这是个封闭的社团。It is a closed society in the sense that they've not been exposed to many things.宇宙究竟是开放的,还是封闭的?Is the universe open or closed?...
Like other tyrants, he tried to silence anyone who spoke out against him.像其他暴君一样，他力图压制任何公开反对他的人。The people suffered under foreign tyrants.人民在异族暴君的统治下受苦受难.Everybody still jumps up and down about being rid of tyrants.大家都还在...
Viewed from afar, Potala Palace looks lofty, resplendent and majestic.远远望去, 布达拉宫高耸入云, 金碧辉煌,巍峨壮观.What's the highest palace in the world? Potala Palace.世界上最高的宫殿是什么? 布达拉宫.This photo focused on vendors outside the Potal...