Every piece of plastic we produce should have a clear path to being reused or recycled.
我们生产的每一块塑料都应该有明确的再利用或回收路径。
我不是潮流,我是偶像。
The only limit to our realization of tomorrow is our doubts of today.
地球形状的问题本质上是势理论中的一个问题。