99stem from sth-to be caused originally by sth-起源于;来自;由
托马斯·杰斐逊创意英文语录
那快看下今天的句子吧[一r]sb be known to do sth 可翻译为众所周知
to be repair 题目和参考答案——青夏教育精英家教网
need doing sth =need to be done
Tips:Do Not Provide
Personal Loans: Go Easy On Your Finances
Finance, Finance, Finance, Foreign Exchange, Stocks, Currency Circle, Venture Capital, Bitcoin, ICO...