His suit showed Western styling but was sloppily worn.他这套衣服是西方款式的，但已邋遢破旧。They lost because they played sloppily.他们打得松松垮垮，因而输了。Evidently no lessons have been learnt or else the government would not have handled the problem so sloppily.政府显然没有吸取教训，不然不会把问题处理得那么草率。