I've done my share of worrying for one day!
就这一天而论，我操够了心！
It's been a worrying time for us all.
我们大家一直忧心忡忡。
You needn't worry about money ─ I'll see you right.
你不必担心钱的问题——我会给你的。
It's only natural to worry about your children.
为孩子操心是很自然的。
Don't worry ─ everything's under control!
别担心，一切都控制住了！