Do things neatly, not sloppily.

办事要利落，不要拖泥带水。

《新英汉大辞典》

But we exacerbate the problem when we dress sloppily or are not well-groomed.

不过当我们穿着随意，邋遢的时候，我们把这个问题加重了。

youdao

The financial crisis, which began with overvalued homes and sloppily underwritten mortgages, was the product of numerous forces and failures in which Mr Bush was not a major contributor;

金融危机的直接原因则是对房价的过高估计，以及抵押贷款的溢用；究其源头则是多种诱因的共同作用，布什并非最重要的作俑者。

youdao

One should not sloppily confuse fiat with paper or non-backed.

FORBES: Private Currency Competition Is The Monetary Answer

Believe it or not, these asset-backed houses of cards were not hastily, sloppily built before they were foisted onto the public.

FORBES: Rating Agencies "Sold" the SEC on Asset Backed Securities

Countless grassroots movements, some branded as 969 and others not, propagate the ideas of Buddhist supremacy through sloppily photocopied handbills, unmarked bootleg DVDs, videos that have gone viral on mobile phones, and for the few with Internet access, social networking sites like Facebook.

NPR: PORTRAITS: New Numerology Of Hate Grows In Myanmar