It was most careless ofme

I am very careless, and have lost the umbrella.

我太粗心了，丢了雨

I'm extremely sorry for my carelessness.

非常抱歉，我太粗心了。

You see, I was too relaxed and didn't see the light chang.

我太粗心了，没看到信号灯改变。

It was careless of me to show my interest at the time.

我当时露出了感兴趣的样子，这我太粗心了。

It is very careless of me, I should have returned the book earlier .

我太粗心大意了，本该老早把书还你的。

remiss of you not to pay your Bill;

你太粗心了没有付帐;

It was careless of us to forget to lock the door .

忘记锁门是太粗心了。

I worked very hard but I was too careless. I made some stupid mistakes.

我很用功啊，就是太粗心了，不该错的地方倒错了。

I was rather saddened by what he had said and regretted my own inattention.

我听了他的话心里有点难受，只怨自己太粗疏了。

I was rather saddened by what he had said and regretted my own carelessness.

我听了他的话心里有点难过, 只怨自己太粗心大意了。

He reproached the typist for her carelessness.

他责备打字员,说她太粗心了。

He got very annoyed with me about my carelessness.

我太粗心大意, 使他很生气.

How stupid/silly/clumsy/careless of me to break the vase.

我打碎了这个花瓶，我真是愚蠢／笨／粗心。

I fear that he drinks too much.

我担心他喝的酒太多了。

My waistcoat won't meet.

我的背心太小了,扣不上。

Surely I am in a strongly selfish weak state of mind.

我的心地无疑太狭窄了，太自私了。

"You're a rotten driver," I protested.

“你是个粗心的驾驶员，”我提出了抗议。

I slipped up and gave you the wrong phone number.

我粗心大意给错了你电话号码.