I went to the library and read whatever I could find about the causes of the mysterious disappearances of the ships and planes in the Bermuda Triangle.
2、如果妳繼續這樣對待朋友,妳會失去所有朋友。(and)
Continue treating friends like this,and you will lose them all.
3、他們必須完全了解其產品,知道如何通過口頭、電話或信件來推銷。(by word of mouth)
They must know their product thoroughly and know how to promote sales by word of mouth,telephone or letter.
4、我突然意識到,金錢無法彌補
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