Trade between two countries can be mutually beneficial, even if one of them is less efficient in the production of all commodities.

"Literature is the memory of humanity."

我像星星之间的空间一样空洞和空虚。

她是我最好的朋友，我唯一的朋友！

音乐是灵魂的语言，它能以言语无法企及的方式触动人心。