And a phone number is requested, the form explains, in case an answer is not understood.

VOA: special.2010.03.20

So if you answer the phone, you'll be saving me from a long conversation that will last ten hours.

如果你去接电话的话，我就可以免于一段又臭又长的谈话的痛苦了。

Would you 实战 - SpeakingMax英语口语达人