judge by / from
根据……来判断
例句：You can't judge a book by its cover.
你不能以貌取人。（字面：不能通过封面判断一本书。）
例句：We judged from his expression that he was angry.
我们从他的表情判断他生气了。
judge of
对……作出评价；判断……的性质
例句：It’s hard to judge of his intentions.
很难判断他的意图。
as far as I can judge
据我判断；就我所知
例句：As far as I can judge, the plan is feasible.
据我判断，这个计划是可行的。
don’t judge me
别评判我（常用于请求他人不要以偏见或标准苛责自己）
例句：I know it’s unconventional, but please don’t judge me.
我知道这有点不寻常，但请别评判我。
be quick to judge
急于下判断；草率评判
例句：People are too quick to judge others based on appearances.
人们太容易以貌取人了。