我花了这么长时间，经过痛苦的损失，才认清这个推论是如此愚蠢。

It took me this long, through some bitter losses, to recognize the folly of that reasoning.

youdao

我花了这么长时间，经过痛苦的损失，才认清这个推论是如此愚蠢。

It took me this long, through some bitter losses, to recognize the folly of that reasoning.

youdao