What women mistake as thoughtlessness is often just diffidence.

女性误以为是考虑不周的事情往往只是缺乏自信〓。

柯林斯例句

He repented his thoughtlessness.

他后悔自己的轻率.

《简明英汉词典》

Everything listened to the singing larks in brooding thoughtlessness.

周围的一切都忘情地静听着云雀的歌唱.

名作英译部分

I hope not so. Imprudence or thoughtlessness in money matters would be unpardonable in me.

但愿不会如此. 我要是在银钱问题上粗心大意,那是不可原谅的.

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I had no idea that I was saying something that was painful. Please forgive my thoughtlessness.

我不知道我说的话会那么令你痛苦. 请原谅我的疏忽.

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