In about 30 minutes.

大约半小时后。

No. This is five-two-one double eight three-five.

不，这里是521-8835。

That's nice. I'll be waiting for her call. Thank you.

太好了，那我就等她的电话。谢谢。

The name is Wang, and the number is 363-1127.

我姓王，电话是363-1127。

OK.

好的。

Will you be so kind as to help me out of the difficulty?

帮助我克服困难，好吗？