damaged engine meaning in English

损坏的发动机

This product belongs to high - grade compound to be refined through high - tech means , holds the excellent functions of rapidly rehabbing worn engine , after changing engine oil , adding it can avoid cylinder scraping and burning , wholly exhaust black smoke and engine powerless , also , it can restore the crack of the damaged engine and keep engine sealed meanwhile increase cylinder pressure , exhaust smoke when burning motor oil
本品为高科技提炼的高级油品化合物，具备对己磨损的发动机进行快速修复的卓越功效，在更换机油后添加本品可有效避免拉缸、烧缸，彻底清除黑烟及引擎乏力现象，对己磨损的引擎间隙进行修复，保持引擎密封功能、提高气缸压力、清除烧机油、冒黑烟等现象。