动物看护人员说，比起世界上其他动物来，亚洲象有最长的怀孕期——22个月。

Keepers said Asian elephants have the longest gestation period - at 22 months - of any animal in the world.

youdao

人类在道义上不能彼此拥有，因此“在道义上”也不可以拥有动物；人类只是动物的看护人。

Humans cannot morally own each other, nor can they "morally" own animals; humans are simply caretakers of the animals.

youdao

由于收容所缺乏足够的空间和资金来看护那些未被认领的猫狗，很多人怀疑更多的动物已被实行安乐死。

There is some concern that even more are being put to sleep now, because shelters do not have the space or money to keep alive animals that have not been adopted.

youdao

And then there would be the butchering of the animal, there would be the securing the crops from the fields, and then bringing it to wherever you were going to eat it, which burns more calories and requires more physical effort, compared to the person on the right that really doesn't have to do much at all.

然后,他们要屠宰动物,要看护好地里的庄稼,还要把食物带到进食的地方,与右边的人相比,他们消耗更多卡路里,需要更强的体力,后者根本不必需付出那么多

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选