It also led to the creation of an Independent Parliamentary Standards Authority (IPSA) tasked with cleaning up the system.

其另一影响，就是独立议会标准局(IPSA)的成立，该部门负责监督治理内部体制。

Water and air cleaning systems complete an independent and sustainable ecosystem.

水和空气净化系统完善了一个独立且可持续的生态系统。

The cleaning system of the lungs has four main components.

肺部清洁系统有四个主要部分。

" So our study suggests we need to sleep because we have a macroscopic cleaning system that removes many of the toxic waste products from the brain."

“我们的研究表明，我们之所以需要睡眠，是因为我们有着非常微观的清理系统，这个系统能清除掉大脑中产生的很多垃圾。”