输出是习得之结果，而非原因，学习者输出不直接促进习得。

Output is the result of acquisition, not its cause; learner production does not contribute directly to acquisition.

youdao

目前这些研究结果相互关联，也就是说，缺乏睡眠极有可能是以上这些问题的结果，而非原因。

Now those findings are correlational, meaning that it’s perfectly plausible that poor sleep is the result of these other problems, rather than the cause.

youdao

这并没有排除向不孕缓慢转变的这种补充解释，但可能的是，不孕是物种形成的结果，而非原因。

That does not rule out a gradual drift to infertility as an additional explanation, but makes it possible that infertility is a consequence, rather than a cause of speciation.

youdao

If they're mere causes and not reasons, then maybe it's perfectly okay to disregard them.

如果它们仅是导致而非是原因，那么也许无视它们完全没有问题。

耶鲁公开课 - 死亡课程节选