英语语法分析

A mucky business but a profitable one.

一桩令人讨厌但是赚钱的生意。

And the chair is becoming quite mucky and damp.

那把椅子搞到相当脏，还有点霉湿。

Those serving the oil industry must go where the RIGS are, however dusty and mucky the air.

那些服务于石油工业的设备必须在钻井平台上，但是那里空气肮脏。