当我们重复使用同样的表扬时，它可能会变得空洞，不再被孩子重视。

When we use the same praise repeatedly, it may become empty and no longer valued by the child.

youdao

资源——当我们重复使用材料时，这意味着我们可以从地球上取用更少的资源。

Resources—When we use materials again, this means we can take fewer resources from the earth.

youdao

如果我们重复使用某物，它将不会被浪费。

If we reuse something, it will not end up as waste.

youdao

That would be a bad design for our nervous system where we want to use cells over and over again, so they're able to recover from this change in potential.

这样的神经系统设计可不怎么样,我们想要能重复使用的神经细胞,所以它们具有从电势变化中恢复的能力

耶鲁公开课 - 生物医学工程探索课程节选