Polyunit
叠合装置
🗣️ 情景例句
What year were you born in?
你是哪一年生的？
I was born anAmerican; I live an American; I shall die an American.
我生下来是美国人，活着是美国人，死时也是美国人。
Yes, but not very.
是的，但不是很害怕。