Prescreening
预先筛分
🗣️ 情景例句
Whose woods these are I think I know.
这是谁的林子， 我想我知道。
Did you have a good day today?
你今天过得好吗？
Well, it feels strange to have a twin sister.
是呀，有个孪生姐姐是觉得奇怪。