No.9 Not removing yourself to take a cell phone call
第九条：接电话时不回避
In almost every social situation, the people who actually physically share the room with you are owed your attention more than someone who's just calling or texting. This is especially noticeable and aggravating when at a dinner table or similarly personal setting, but it applies to almost any situation when you're not alone. Even if you're just waiting in line with total strangers, try to keep your phone conversation to yourself as much as possible.
在几乎所有社交场合，和你共处一室的任何人都比手机里跟你互动的那个人更重要。在餐桌或私人场合尤其，光盯着手机会显得你既醒目又惹人厌。即使在排队的时候来了个电话，也请记住，尽量把对话音量放小点吧。。