translation.en: This figure here shows the stormwater park that they're building by hooking a series of stormwater collection systems, or storm sewers, and routing that water into an abandoned gravel quarry.
translation.zh: 这是一个雨水收集园区 他们将众多雨水收集系统 或者排水沟连接起来， 将雨水引入一个废弃的采石场。