单词clear as mud
na.: 很模糊
Your report was badly written, it was as clear as mud.
你的报告写得很糟，简直看不懂。
Some people think simply increasing the number of balls is the answer. Whether that will really help is as clear as mud.
有些人简单得认为只要增加水泥球的数量就能解决这个问题，但是否真的有用，没有谁能说得清。
Evidently he was queer in some way. His intentions are always as clear as mud to me.
他显然有些古怪。他的想法总是令我摸不到头脑。
The fate of the fiscal pact agreed in Brussels on December 9th remains as clear as mud.
12月9日在布鲁塞尔达成的财政公约依旧是不清不楚。
What he wants to do is clear as mud.
他想做什么非常清楚。
The succession process is as clear as mud.
接班过程的透明度就像是泥泞。
Your explanation is as clear as mud.
你的解释一点都不清楚。
Could you please give me the instructions? His instructions were as clear as mud!
可以請你給我指示嗎？他給的指示根本完全不清楚嘛！
Unfortunately, it is impossible to predict a political process that is as clear as mud. "
然而遗憾的是，想要预测混沌不明的政治进程是不可能的。