He is careless about money matters.

We are careless about using energy.

我们不节约使用能源.

He is careless about his appearance.

他不讲究外表.

This is a delicate job . It mustn't be done carelessly.

这可是细活,不能瞎糊弄.

He carelessly left the garage door unlocked.

他太粗心大意，竟然没锁车库的门。

"Oh," he said carelessly. "I'm in no hurry to get back."

“噢，”他漫不经心地说道，“我不急着回去。”

" You had better see,'he carelessly answered; and took up a light.

“ 你还是自己去看吧, ” 他满不在乎地回答, 说时拿起了一盏灯.

Carelessly, I knocked my teacup over and the tea went all over the tablecloth.

我不小心把茶杯打翻了,洒得桌布上一塌糊涂.

He answered carelessly and flippantly.

他回答的时候漫不经心，没当回事。

Products must be strictly, not carelessly, inspected before they leave the factory.

产品出厂要严格检查, 马马虎虎可不行.

The room had been but carelessly set in order.

这间房当初收拾整理得很马虎.

Don't bundle all the clothes into that bag so carelessly.

别把所有的衣服随随便便塞进那个手提包里.

I carelessly knocked the vase against the wall and broke it.

我不小心把花瓶碰在墙上打碎了.

" Oh, yes, if I cared to take the trouble, " he said carelessly.

" 唔, 是的, 如果我高兴去努力这样做的话, " 他漫不经心地说.

Tom scorched his jacket carelessly while he was smoking his pipe.

汤姆抽烟斗时不小心把夹克烧焦.

He kicked over the pail through carelessness.

他不小心把桶踢翻了.

He cut his own throat by carelessness.

他由于粗枝大叶而毁了自己.

The error was due to carelessness pure and simple.

这个差错完全是由于粗心造成的.

My teacher called me down for carelessness.

老师责备我粗心大意.

He charged the fire to my carelessness.

他说这场火灾是因我粗心大意引起的.

The error sprang from carelessness.

这个错误是由于粗心造成的.