You may keep your hair short, but you still get it cut, and colored, and blown out -- not to mention the obligatory mani-pedi -- with far greater frequency than the minivan gets an oil change.
妈妈们要么留短发，但是你仍然会去理发，染色或吹头发造型（更不用说），比小货车换油的频率还高。
dict.youdao.com
