用careless mistakes造句子，“careless mistakes”造句

My boss found some careless mistakes in your proposal, please be more serious.

Do you often make careless mistakes?

But He Wenbo from China says calculators reduce careless mistakes.

Fails to give close attention to details or makes careless mistakes.

misses details or makes careless mistakes in her school-work or other activities

I made some careless mistakes in the English test.

He always makes careless mistakes, and he's a pain to work with.

He is always brushing her down for making careless mistakes.