? 同義詞
??? 情景例句
Don't lose your cool.
要沉住氣。
I don't know what you're thinking!
真不知道你是怎么想的！
So, ask businesses on both sides of the Atlantic, why have two lots of tests where one would do?
因此，大西洋兩岸的企業(yè)都在問，當(dāng)一套測試可以解決問題時(shí)，為什么需要兩套呢？