new作为消息可数吗

　　例句：

　　New members are warmly welcomed.

　　新成员受到热烈欢迎。

　　He's just started a new job.

　　他刚刚着手一项新工作。

　　You're new here, aren't you?

　　你是新来的，是吗？

　　He introduced his new bride.

　　他介绍了他的新娘。