now表示一般现在时的例句

　　The engine is now in perfect working order.

　　发动机现在运转完全正常。

　　We're living on the social now.

　　我们现在靠社会保障金维持生活。

　　If you think about it, those children must be at school by now.

　　想想吧，那些孩子现在一定在学校了。

　　I guess you'll be looking for a new job now.

　　我想你现在要找新工作了吧。