Lesson 42 Roast Beef

What on earth happened to you?

Oh,I just had a lazy day at the beach.

My goodness! You're really burnt.Are you alright?

Well,yes,but I feel like I've been roasted.

In that case,let's eat in rather than go out for dinner.

Up to you.

What would you like to eat.

Uh...

How about your favorite : roast beef

Un... Not today,please.

Ok I understand

what on earth happened to you = What in the world happened to you 翻译为 到底/究竟

eat in 在家里用餐

eat out 在外面用餐