一些生物学家假设，如果一株植物处在另一株植物的荫蔽下，它就会停止生长，当它感知到红光与远红光的不寻常比例时，反应就会触发。
Some biologists hypothesize that a plant will stop growing if it's in the shade of another plant, a reaction that's triggered when it senses an unusual ratio of red light to far-red light.
如果分支患病了，你可以剪掉它，然后其他分支还会生长出来的哦！
If a branch is sick, you can cut it, and another one may grow.
“前列腺癌是一种缓慢生长的癌症，如果你可以让它减慢，进一步，您可以把它从一个致命的状态下变成一种可管理的慢性的状态，”他说。
"Prostate cancer is a slow growing cancer and if you can slow it down even further you can turn it from a fatal condition to a chronic one that can be managed," he said.
应用推荐