I have some information you may be able to use.
我有些可能對你有用的信息。
I haven't been able to get much work done today.
我今天未能干多少工作。
He hopes to write a book about his experiences one day.
他希望有一天寫一部關于自己經歷的書。
It's about this high.
大約有這么高。
People are often afraid of things they don't understand.
人往往對自己不懂的東西感到恐懼。
He's no better, I'm afraid to say.
我很抱歉地說，他一點也不見好轉。