I don't know. The baby-sitter says she has a stomachache,

我不知道。临时保姆说她肚子疼.

I mean about her being alone.

我是指她很孤单。

You're a real Stewart!

你真是我们Stewart家的人！

The cost of housing's too high for you here.

这里的房子对你们来说太贵了。

Come on in.

请进。

any just cause why these two people

任何正当理由说明这两位