There is only so much time in the day for answering letters.

白天只有这么多时间用来回信。

《柯林斯英汉双解大词典》

There is only so much fuel in the tank and if you burn it up too quickly you are in trouble.

油罐里只有这么多燃料了，如果你用得太快，就有麻烦了。

《柯林斯英汉双解大词典》

youdao

So for the ten patients in the study, doctors used a low amount of radiation to destroy only some of their marrow.

VOA: special.2009.12.16

But because you only have a finite number of bits, the takeaway for today is that there's only so much precision.

因为只有有限个比特，今天的重点就是，它就这么点精度。

哈佛公开课 - 计算机科学课程节选

The campus is only so big."

总归校园只有这么大而已“

普林斯顿公开课 - 人性课程节选

"Orix can expand only so far, unless Japan's capital markets become more liquid, " he says.

FORBES: The sun also rises

If the weather is perfect here and perfect there, there are only so many flights.

WSJ: The Worst Flight in America

As Shaq moved from Orlando to Los Angeles, sales of his Reebok shoe were only so-so.

FORBES: The Dunk Man