The concept of NP-completeness has provided a powerful tool for understanding the complexity of computational problems.

We stopped looking for monsters under our bed when we realized that they were inside us.

当地社区拥有关于海洋生物的祖先智慧，我们在创新之前必须倾听。

你给予的越多，你得到的就越多。

在现代能源生产中，可持续性和效率必须齐头并进。

解释：市场早晨人满满的，晚上就空荡无人，这不是人们爱早市而恨晚市，而是想要买东西，所以早晨去，要买的东西晚上没有，所以离开。

Measuring success in aquaculture by volume alone is like judging a forest by its lumber yield.