Metallic detergent and ashless dispersant additive system provides superior control of ring belt and piston skirt deposits, even under the most severe operating conditions.
金属洗涤剂和无灰分散剂系统提供的环带和活塞裙存款优越的控制，即使在最严酷的工作条件。
2
But the system is not infallible, and inernet users frequently find ways to skirt the censors.
可译为：但这套体系也非绝对可靠，互联网用户经常能找到办法绕开监管。
3
The structural system and foundation of Skirt Building are outlined as well.