今天我们要学的每日一句的内容是：

The Department of Homeland Security has been forced
to release a list of keywords and phrases it uses to
monitor social networking sites and online media for
signs of terrorist or other threats against the US.

美国国土安全部近日应要求公开了用于监控社交网站和网络
媒体的“敏感词”，这些“敏感词”用于防范针对美国的恐
怖分子和其他威胁。

【Vocabulary】

1. release:释放；让渡；发行

Example: TWC will release the movie in North America.威斯腾公司将在北美发行本片

2. phrase:短语；习语；措辞；[音]乐句

Example: The new phrase is now on the tongue of men.这个新短语现在正十分流行。

3. monitor:监视；监督；监听

Example: He will monitor and review the company's rules and regulations.
他将监督并审查该公司的规章制度。

4. terrorist:恐怖主义的

Example: Without my gun, I'm a sitting duck for any terrorist.
没有这支枪，我就成了恐怖分子下手的目标。

5. social networking site:社交网站

Example: The social networking site allows people to design their own Web pages to
reflect their personalities -- listing their likes, dislikes and hobbies.
社交网站允许人们按照自己的个性,涉及网页,在网页种可以罗列自己的喜好爱憎。