► 形容動詞杜撰 [ずさん]
meaning: careless rank: 3☆ 杜撰な
工事のために
橋は
倒壊した ⇨ The bridge collapsed because of the shoddy construction
☆ 杜撰な
経営管理が
会社の
倒産につながった ⇨ The careless, irresponsible, management of the company has led to bankruptcy
(☛ Usually about the way projects, organizations are run)