I can't guess
猜───guess;不───no
Only the rough guess and estimate can be made of it.───对此只能作出一个粗略的测算.
I can't tell you exactly how much the building work will cost, but I can make an educated guess.───虽然我没法告诉你具体的修建费用, 但是我可以估计个八九不离十.
At a guess, I should say she is about fifty.───据推测, 我该说她大约50岁.
My guess is that he didn't come because his parents wouldn't let him come.───我猜,他没来是因为父母不让他来.
The future is so uncertain that one man's guess is as good as another's.───未来的事情很难臆测,大家都心中无数.
If the worst comes to the worst I guess I can always ring Jean.───到了一筹莫展的时候,我想我总还是能给琼打电话。
I guess it's okay with me.───我想这对我是合适的.
Well, I guess it's all downhill from here.───嗯,我猜从此以后就容易了。