20世纪早期的生物学家也得出了类似的结论，不过他们从概率的角度对其进行了限定，称没有理由可以说明进化不能倒退。

Early 20th-century biologists came to a similar conclusion, though they qualified it in terms of probability, stating that there is no reason why evolution cannot run backwards.

youdao

已有充分的理由可以说明农作物为什么不使用干旱防御。

There are good reasons why crop plants do not use dryness defenses already.

youdao

你可以说明淡化的兴趣—以及恐惧—在许多方面，当然。

You can explain the fading of interest - and fear - in many ways, of course.

youdao

So I realize that this was among a more childish demonstrations that I could come up with to illustrate this point.

我意识到这个一个很幼稚的演示,我可以举例来说明这一点。

哈佛公开课 - 计算机科学课程节选

and there's hardly anything there. And now I can get the best information, the best commentary,

但是几乎什么都没有。现在我可以获得最好的信息和最好的说明，

关于网络世界 - SpeakingMax英语口语达人

- If someone-- you're-- one of you're predecessor didn't already submit it, do follow the directions at top left which says, add calendar so that we can augment the data set even further.

如果-,除非前任代表没有提交相应信息，一定要遵循左上方的用法说明，添加日历,这样就可以进一步增大数据集。

哈佛公开课 - 计算机科学课程节选