这似乎是不可能的，而且相当可怕。

It seemed impossible, and with considerable scary.

youdao

尽管这似乎是不可能的，特里还是决定跑遍整个国家。

Although it seemed impossible, Terry decided to run across the whole country.

youdao

这似乎是不可能的（尽管并非不可能）。

That seems unlikely (although not impossible).

youdao

这似乎是不可能的，但这是事实。

It seems impossible, but it's true.

youdao

这似乎是不可能的学术事业，拥护（尤其是卫）。

This might seem an unlikely cause for an academic to espouse (especially a Methodist).

youdao

现在看来，这似乎是一个不可能的时间表。

That now seems an impossible timeline.

youdao

参考译文：这似乎是不可能完成的，但是他们还是想尝试一下。

It seemed impossible to do, but they wanted to try.

youdao

参考译文：这似乎是不可能完成的，但是他们还是想尝试一下。

It seemed impossible to do, but they wanted to try.

youdao