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.当您看到
这封信的时候，我们刚刚作出了一个非常艰难的决定。在360 公司停止对QQ进行
外挂侵犯和恶意诋毁之前，我们决定将在装有360 软件的电脑上停止运行QQ软件。

    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. 为确保GRE 考试成绩的效力，ETS 艰难地
决定取消所有参加2010年10月23日中国大陆地区GRE 普通考试的考生成绩。

    3. I've decided to quit my job， this is really a tough decision.
我已经决定辞职了，做这个决定挺难的。

    4. The city council has to make the tough call and decide whether
to cut education or tourism budgets.市议会要做出艰难抉择，决定到底要削
减教育预算还是旅游预算。

    5. We've had a hard time making this decision ， sorry， you are fired.
做出这个决定让我们很受煎熬，很抱歉，你被解雇了。

    6. TV fans may have tough choices in new season.新剧季到来，电视迷
们可能要难做取舍了。