技术为个人交易者创造了公平的竞争环境。

Attention is the taking possession by the mind, in clear and vivid form, of one out of what seem several simultaneously possible objects or trains of thought.

思考就是雕塑。

在制造业中，效率和环境责任必须齐头并进。

The bike is my life. I ride it to work, I ride it for fun, I ride it to race, and I ride it to stay alive.

分子的语言是通用的，而我们才刚刚学会说它。