The idea of God is a projection of humans' need to have something greater than themselves.
人类需要有强于自身的形象，上帝就是这个想法的.投射。
Humans cannot digest plants such as grass.
人不能消化草类植物。
They believe humans are reincarnated in animal form.
他们相信人死后转生为动物。
The bacteria are harmless to humans.
这些细菌对人无害。
He believes that humans are innately violent.
他相信人性本恶。
Many people make a sharp distinction between humans and other animals
很多人认为人类和其他动物截然不同。
Testing needs to be done to determine the long-term effects on humans
需要进行检测以确定其对人的长期影响。