Macrosubstitution
宏代入; 宏置換
??? 情景例句
I remember.
我想起來了。
I feel terrible about it.
太抱歉了。
Goodness! Zhen Jie! I can't believe it. What are you doing here?
啊，天那！鄭杰！我簡直不能相信。你到這里來有什么事嗎？