The world doesn't need more plastic—it needs smarter ways to use it.

"A story is a way to say something that can't be said any other way."

您无法传达复杂性，只能了解它。

Every ton of aggregate we produce carries the weight of responsibility—to our customers and our communities.

PID控制器的本质在于它能够根据系统的过去和现在状态预测其未来行为。

衡量生命的尺度是思想和行为，而不是时间。