我只相信他到这个程度。

I trust him only so far.

《牛津词典》

我只能帮弟弟到这个程度。

I can only help my brother so far.

youdao

我这能相信你到这个程度。

I can only trust you so far.

youdao

Well you could stretch it and say that an example of engineering to improve human health is getting them from one place to another, but that would be more of a stretch than I'm going to make.

你只能勉强地说,这个工程学成果能通过把人们从一个地方,带到另一个地方来提高人的健康水平,我只能联想到这个程度

耶鲁公开课 - 生物医学工程探索课程节选