而且在适当的实验条件下，黑猩猩幼崽也会表现出这种助人行为。
And helping behavior can even be seen in infant chimpanzees under the right experimental conditions.
钾素可以通过植物根系吸收，也可以通过植物叶面吸收，而且在适当浓度范围内，叶面吸收的效率会更高。
K can be absorbed by plant roots, it can also be absorbed by plant foliage, and leaf absorption efficiency will be higher.
每一个人都应该居住在虚拟的世界中，他或者她能够生活在舒适当中，而且没有在令人不高兴方面的惊讶。
Each person should inhabit a virtual world that he or she can live in comfortably, without being surprised in unpleasant ways.
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