The regional Interpol office is also focusing on increasing piracy in the Gulf of Guinea, illegal drug trafficking, arms smuggling, cross-border highway banditry, computer-based crimes, and the poaching and trade of protected animals.

VOA: standard.2009.11.09

Based on the lessons we've been telling if I say *, you know what I have a computer.

基于我们讲过的课程，如果我指明，我有一台计算机。

哈佛公开课 - 计算机科学课程节选

Based on the lessons we've been telling if I say *, you know what I have a computer.

基于我们讲过的课程，如果我指明，我有一台计算机。

哈佛公开课 - 计算机科学课程节选