🗣️ 情景例句
Sometimes he's very sad.
他有时很忧悒。
When an opportunity is neglected,it never comes back to you.
机不可失，时不再来；机会一过，永不再来。
I'm very sorry, comrade, said the man. I won't do it again.
“很对不起，同志，”楼上人说，“我不会再这么做了。”