A：Excuse me, are you Sara Willson?对不起，请问你是Sara Willson吗?

B：Yes, I am. You must be Tom. Nice to meet you.是的，我是，你是Tom吧，很高兴认识你。

A：Nice to meet you too. Let me help you with your bags.我也很高兴认识你，让我帮你提袋子吧。

B：Be careful, Tom. Those are pretty heavy.小心，Tom，那些很重的。

A：Wow, you're not kidding. Hold on a second. Hello, could you give us a hand, please?哇，真没开玩笑，请等下。你好，可以给我帮个忙吗?