只有时间才能证明这种疗法是否成功。

Only time will tell if the treatment has been successful.

《牛津词典》

只有时间能证明布劳顿的乐观有没有道理。

Only time will tell whether Broughton's optimism is justified.

《柯林斯英汉双解大词典》

啸金的企业文化认为：没有成功的企业，只有时代的企业。

Xiao Jin enterprise culture that no successful business, only the age of the enterprise.

youdao

So the Romans were only concerned about religions when it looked like those religions were going to cause political problems.

所以罗马人只有在宗教会引起政治问题时,才会插手干涉。

耶鲁公开课 - 新约课程节选

As we all know, this only works if there is a pointee, which kind of gets back to rule number one.

众所周知，只有当有指针数据时，这个才起作用，这有点像第一条规则。

哈佛公开课 - 计算机科学课程节选

The first sentence of your passage: "There is no art but one delivered to mankind that hath not the works of nature for his principal object."

你们篇子上的第一句话：，“只有一种艺术,当它传播到人间时,不带有自然的痕迹“

耶鲁公开课 - 文学理论导论课程节选