但是‘如何做’，规范中并未指定，所以有很多种可能。

How to do it is not specified by the specs, and there are a lot of possibilities.

youdao

我之所以要加入这一条是因为它与很多幽默的引文联系在一起，下面这一段出自艾米丽坡斯特“日常礼仪规范”。

I had to add this item because there is a brilliant and funny quote relating to it. Let's start with the quote (it is from "Everyday Manners" by Emily Post).

youdao

我之所以要加入这一条是因为它与很多幽默的引文联系在一起，下面这一段出自艾米丽坡斯特“日常礼仪规范”。

I had to add this item because there is a brilliant and funny quote relating to it. Let's start with the quote (it is from "Everyday Manners" by Emily Post).

youdao