Comecon
n. 經濟互助委員會, 經互會\\n[經] 經互會
??? 情景例句
You look very young. How old are you?
你看起來真年輕， 你多大了？
I always used to ask him a lot of questions.
我過去總是問他很多問題。
We have this problem every year.
我們每年都碰到這類問題。末了，