生存的唯一方法就是互相照顾。
I think the key to success is to be passionate about what you're doing.
And when his audience grew bored, he would spring into the air and do a back flip with a half twist.
当他的观众感到无聊时，他会跳到空中，做一个半扭的后空翻
The dairy industry must evolve to meet both consumer needs and environmental challenges.
I try to understand the place, its memory, its light, its materials, and then I try to find the right answer.
The blood in the animal body is impelled in a circle, and is in a state of ceaseless motion.