我写歌的时候，常常忘记时间。

The sense of smell is directly connected to the emotional centers of the brain, which is why smells can evoke such strong memories.

服务小微企业是银行的社会责任，也是市场机遇。

Smart electric vehicles are the biggest opportunity in the next decade, and China has the chance to lead globally.

数学的力量在于它简化复杂事物的能力。