I've done my share of worrying for one day!
就這一天而論，我操夠了心！
It's been a worrying time for us all.
我們大家一直憂心忡忡。
You needn't worry about money ─ I'll see you right.
你不必擔(dān)心錢的問題——我會給你的。
It's only natural to worry about your children.
為孩子操心是很自然的。
Don't worry ─ everything's under control!
別擔(dān)心，一切都控制住了！