聪聪推荐：计算方法，非常重要的一本书！
Cong Recommended: calculation method, it is very important that a book!
当他死了，一本书和会议在智利是由于他在智利历史上非常重要的。
When he died, a book and conference were due to his great importance in Chilean history.
当他死了，一本书和会议在智利是由于他在智利历史上非常重要的。
When he died, a book and conference were due to his great importance in Chilean history.
应用推荐