1. When you see this letter ， we have just made a difficult decision.
Before Qihoo360 stops infringing upon and slandering QQ ， we have decided
to stop running QQ on computers installed with 360's software.當您看到
這封信的時候，我們剛剛作出了一個非常艱難的決定。在360 公司停止對QQ進行
外掛侵犯和惡意詆毀之前，我們決定將在裝有360 軟件的電腦上停止運行QQ軟件。

    2. In an effort to protect the validity of GRE scores ， ETS has made
the difficult decision to cancel all scores resulting from the Oct.23 ，
2010 GRE administration in China. 為確保GRE 考試成績的效力，ETS 艱難地
決定取消所有參加2010年10月23日中國大陸地區(qū)GRE 普通考試的考生成績。

    3. I've decided to quit my job， this is really a tough decision.
我已經(jīng)決定辭職了，做這個決定挺難的。

    4. The city council has to make the tough call and decide whether
to cut education or tourism budgets.市議會要做出艱難抉擇，決定到底要削
減教育預算還是旅游預算。

    5. We've had a hard time making this decision ， sorry， you are fired.
做出這個決定讓我們很受煎熬，很抱歉，你被解雇了。

    6. TV fans may have tough choices in new season.新劇季到來，電視迷
們可能要難做取舍了。