A fairly strong current seemed to be moving the whole boat.

一股非常强劲的水流似乎要把整只小船冲走。

《柯林斯英汉双解大词典》

The hyposensitive constitutions usually need fairly strong stimulation to respond.

机敏的体质通常需要相当强烈的刺激才能做出反应。

youdao

I am a fairly strong man.

我的身体相当结实。

《新英汉大辞典》

And when you get that, you're going to have a lot fairly strong responses to it.

NPR: Health Care Debate: Why So Much Yelling?

Prof Zambon said there were "fairly strong steers" that it would be a dead end.

BBC: New coronavirus: May be 'bat bug'

My sense is that the President has put out a fairly strong statement in support of this.

WHITEHOUSE: Press Briefing