Claus tail-gas clean-up

例句：

1. 1.The Claus tail-gas clean-up system is designed to remove harmful emissions from the exhaust gases of vehicles.
   克劳斯尾气净化装置系统旨在从车辆排放的废气中去除有害排放物。
2. 2.The Claus tail-gas clean-up system has been proven to significantly reduce air pollution in urban areas.
   克劳斯尾气净化装置系统已被证明在城市地区显著减少空气污染。
3. 3.The Claus tail-gas clean-up system is a crucial component of modern automotive technology, ensuring that vehicles emit less pollutants into the environment.
   克劳斯尾气净化装置是现代汽车技术的关键组成部分，确保车辆排放的污染物较少进入环境。