谁能帮小弟翻译几个英文短语答:I'm Zhanglei, what can I do for you?2. Good noon , this is concierge, I'm Zhanglei, what can I do for you?3.Good afternoon, this is concierge, I'm Zhanglei, what can I do for you?4.Good evening, this is concierge, I'm Zhanglei, what can I do for you?