In addition, it serves to enhance incoherence of social group and sectors through strengthening cultural identity.

此外，它有助于通过加强文化认同来提高社会群体和部门散漫。

That is not good because it will often lead to more mistakes, incoherence which affects your fluency negatively as well.

这是不好，因为这常常会导致更多错误，语无伦次，也会对畅性产生负面影响。

I think it's rare that incoherence or dull storytelling can be solved by something so minor as a second draft.

我认为改这么点小工作难得能够解决问题，比如故事枯燥或者不连贯。

Second, incoherence from the White House makes it easier for Congress and the Pentagon to push for the foreign policy they support.

其次，白宫不致使得国会和五角大楼推行他们支持外交政策更容易了。

The right thing to do seems to be drinking yourself into incoherence until you throw up. This will endear you to your friends.

看起来，唯做法是喝它个神魂颠倒，直到呕吐。这反倒会拉近和朋友们之间距离。