十分明白的英文：
fairly clear

参考例句：

But obviously the market was still in a state of flux, and a life and death struggle was going on there
但市场情形尚在互相挤轧，尚在混沌之中，却已十分明白。

fairly是什么意思：
adv. 相当地；公平地；简直

I fairly jumped for joy.
我简直高兴得跳了起来。

This plan is fairly elastic.
这个计划有相当的灵活性。

The suit is fairly extravagant.
这套装过于昂贵。

The packing is usually fairly haphazard.
这种填充一般具有相当大的偶然性。

He should be treated fairly.
他应该得到公平对待。

clear是什么意思：
adj. 清澈的；清晰的；明确的；晴朗的，明亮的；无瑕疵的；畅通的
adv. 清晰地；完全地
v. 变清澈；使清楚；扫除，清除；清（嗓子）；跳过，通过；结清；放晴

attacking clear
比较平直的高远球

clear an account
结清帐户|清帐

To clear as profit.
净得利润

The sky is clearing.
天正明朗起来。

It was a clear case of homicide.
这明显是一起故意杀人罪。