他真有效。我佩服金尼也出于此因。

He's so effective. I admire Ginny for pretty much the same reason.

《柯林斯英汉双解大词典》

果真有效，而且每次都行。

And it did, every time.

youdao

然后过了十分钟，白兰度睁开眼睛说，真有效果。

Then, after ten minutes, Brando opens his eyes and says, 'That really helped.

youdao

Because if anything worked, there would be a solution that would have some value over time and people wouldn't have to be seeking out the newest miracle, getting every little thing they see on TV and the like, and I'll show you some amusing examples of those in the next class.

如果真有用,那就找到了长期有效的解决方法,人们就不会再三地寻找方法了,只要看到电视上有什么小妙招就要尝试,下堂课我会举几个有趣的例子

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选