Excuse me. 對不起
Is this seat taken? 這里有人坐嗎?
Go ahead. 你請便吧.
Feel free. 不用客氣.
Have you got the time? 請問你知道現(xiàn)在幾點么?
Could you help me? 可以請你幫個忙么?
Do you need help? 需要幫忙嗎?
Are you new here? 你是新來的嗎?
Nice to meet you. 很高興認(rèn)識你.
Happy to know you. 很高興認(rèn)識你.
Take care. 保重.