Diachronism
历史性
🗣️ 情景例句
I see how people spend their leisure time--
我看到人们怎样利用闲暇时间
What is the weather like in this country?
这个国家的气候如何？
He doesn't like writing letters, but he likes receiving them.
他不爱写信，但他却喜欢收到信。