到处乱扔垃圾

mucks around───周围的淤泥

fuck around───吊儿郎当；戏弄

mucked around───到处乱搞

fucks around───吊儿郎当；戏弄

stuck around───v.逗留；在附近徘徊

dick around───游手好闲

hack around───闲逛；虚度光阴

kick around───粗暴而轻率地对待；从各个角度考虑；流浪

mucking around───虚度时光（mucking是muck的现在分词）；混日子（mucking是muck的现在分词）；闲逛（mucking是muck的现在分词）

This approach makes it a bit easier to get started because there's no need to muck around with the classpath.───这种方法使得开始了解StatCVS变得更容易，因为不需要关于类路径的更多知识。

Users muck around with environments in unpredictable ways, and getting them back time to a stable state is often tricky.───用户以一种不可预期的方式将环境搞坏时，使他们回到稳定时的状态通常是明智的。

Scientists, historians and the like need to muck around in libraries and laboratories to achieve their results, but concepts can be analysed in the armchair.───科学家和历史学家必须扎进实验室和图书馆去扒拉一番才有可能得到他们的工作结果，而概念分析是躺在靠背椅上就可以进行的。

Users muck around with environments in unpredictable ways , and getting them back time to a stable state is often tricky .───当用户以一种不可预期的方式将环境搞坏时，使他们回到稳定时的状态通常是明智的。