examine可数吗

　　We should examine ourselves and learn who we are.

　　我们应该检查自己并学着认识我们是谁。

　　The feeling you have of them is yours to examine.

　　你对他们的.感受是由你自己的检验的。

　　Norwegians examine how much tax the oil industry pays.

　　挪威人调查石油工业上缴多少税款。