我们卖的不是水，我们卖的是健康。

The strictness of Russian laws is softened by the non-obligatory nature of their execution.

Battery recycling is a key link in the sustainable development of the new energy industry.

"Theoretical insights can lead to practical breakthroughs, bridging the gap between abstract ideas and real-world applications."

善良是一种聋人能听见、盲人能看见的语言。