But now I think it's impossible.

但此时我认为这是不可能的。

youdao

I think it's impossible, unlikely.

我认为那是不可能的。绝不可能。

youdao

Mark: I think it's impossible to name one exercise that's good for everyone.

马克：我想很难讲有哪种运动适合所有人。

youdao

Scientific research is progressing at such an alarming rate I think it's impossible to know what ten years from now will hold."

VOA: standard.2010.06.09

These are unquestionably strong words, and I think it's impossible for us to overestimate the weight of these words.

毫无疑问，这些言辞非常激烈，我觉得,怎么高估它们的分量都不过分。

耶鲁公开课 - 弥尔顿课程节选

I think it's very difficult, indeed I think it's impossible, to think of anything you'd want to do forever.

我认为很难，其实我认为不可能，想出一件你希望永远做下去的事。

耶鲁公开课 - 死亡课程节选

"I think it's impossible to pick the very best five, " Frommer said.

CNN: Five museums you AND your kids will enjoy

I've got an idea about how we can actually move this forward over the next few months and I'll be working on this, and I think it's not impossible that the groundwork that was done at Copenhagen could lead to what you might call a global agreement that everybody is happy to stand by.

BBC: Take your politics too seriously

"I think it's very hard, if not impossible, to change body mechanics, " said Dr. Perry Julien, a podiatrist who has treated Olympic runners and serves as the co-medical director of the world's biggest 10K, the Atlanta Peachtree Road Race.

CNN: Running debate: Bare or in shoes?