My thoughts are all in a muddle.

我的思维一片混乱。

We are going to get into a hopeless muddle.

我们将陷入无可救药的混乱。

We will muddle through and just play it day by day.

我们会应付过去的，就混过一天算一天吧。

They may be able to muddle through the next five years like this.

他们也许能像这样应付过未来的5年。

The question muddles up three separate issues.

该问题把三件互不相干的事情混为一谈了。

Already, one or two critics have begun to muddle the two names.

已经有一两个评论家开始混淆这两个名字了。