It is generous of her to ignore my careless mistake.

她很宽宏大量，不计较我无心的过失。

So I told him to come up with a system that would prevent such careless mistakes.

于是，我让他想出一个办法，以防止再犯下这种粗心的错误。

The inattentive symptoms include things like making careless mistakes, having trouble listening, and being easily distracted or forgetful.

注意力不集中的症状包括疏失犯错、听不清楚、容易分心或健忘。

Her dad said he sometimes made careless mistakes himself.

她爸爸说他有时自己也犯粗心的错误。

Oil spills can happen for a variety of reasons, from careless mistakes or equipment breaking down, to natural disasters like hurricanes.

发生石油泄漏的原因有多种，从粗心错误或设备故障到飓风等自然灾害。

I'm realy fed up with Larry! He's the biggest airhead I've ever met. He always makes careless mistakes, and he's a pain to work with.

我真受够了拉里。他是我所见过的最大的傻瓜。他总犯粗心的错误，跟他一起工作真是痛苦。

For example, someone with the inattentive subtype might make careless mistakes, or not listen, or be easily distracted; and someone with the hyperactivity and impulsive subtype might fidget, or squirm around, or get up from their chair often.

例如，主要表现为注意缺陷的患儿可能会粗心大意或无法倾听，或很容易分神；主要表现为多动/冲动的患儿可能会手脚动个不停，或在座位上扭动，或被要求坐在座位上时却经常离座。