Stop worrying about their marriage ─ it isn't your problem.
別替他們的婚事操心了——那不關你的事。
She had been worrying ever since the letter arrived.
自從接到那封信后她就一直焦慮不安。
Don't keep worrying him with a lot of silly questions.
別老用許多愚蠢的問題打擾他。
He's always worrying about his weight.
他總是為自己的'體重發愁。
It is particularly worrying that nobody seems to be in charge.
特別令人擔憂的是，似乎沒有任何人在負責。