X: How long are you staying?

X:你会停留多久呢?

Y: Four weeks.

Y: 4个星期。

X: May I ask what brought you here?

X:请问你为什么来这里呢?

Y: I'm here on business.

Y:我是出公差而来的。

X: What line of business are you in?

X:你从事什么行业呢?

Y: I import canned food.

Y:我进口罐头食物。