You may feel fine about using the f-word in conversation with your friends, but if you're in the subway, other people are going to hear you, too.

也许你认为和朋友谈话中脏字没关系，但是如果你在乘坐地铁，其它人也会听得见。

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Among other activity at F-Secure comes word this week that the company has forged a deal with security specialist Finjan Software.

CNN: Company scans for viruses targeting PDAs, WAP devices