sloppy

The editor rejected the manuscript due to the sloppy grammar and numerous typos.

(Chinese) 编辑拒绝了这篇稿件，因为其语法马虎且有大量拼写错误。

Your handwriting is so sloppy that I can barely read the street address.

(Chinese) 你的字写得太乱了，我几乎看不清街道地址。