1.Much of what we suffer we have brought on ourselves, if not by actual fault, at least by ignorance or thoughtlessness .
我们的痛苦有许多是自己招惹来的，其原因如果不是出于实际的错误，至少是由于无知或粗心。
2.But, unfortunately , he marred the good impression by wiping his nose in his gloved hand once or twice out of thoughtlessness .
但遗憾的是，他粗心大意地用戴手套的手擦了一两下鼻子，玷污了自己留下的好印象。
3.I have often wondered at the savagery and thoughtlessness with which our early settlers approached this rich continent .
进入这片富饶大陆的早期定居者野蛮成行，不假思索，时常令我诧异万分。
4.Woman, I can hardly express my mixed emotions at my thoughtlessness . After all, I'm forever in your debt.
女人，我很难笼统地表达我复杂的感情。毕竟，我永远都属于你。
5.The loss of the vase pained the man greatly and he deeply regretted his own thoughtlessness, which brought him this unrecoverable loss.
这件事使富人非常难过，他深深后悔因自己的鲁莽带来的不可挽回的损失。
6.In the sex-war thoughtlessness is the weapon of the male, vindictiveness of the female.
在两性战争中，男人的武器是鲁莽，女人的武器是报复。
7.I had no idea that I was saying something that was painful. Please forgive my thoughtlessness.
我不知道我怎么会如此地不小心。
8.They are damming up rivers and building coal power plant after coal power plant, it's just incredible the thoughtlessness.
他们截流后修建燃煤发电厂，这是简直令人难以置信的轻率。
9.Conflict between two opposing desires must end in weariness, in thoughtlessness.
在两个对立的欲望之间的冲突必须在疲惫和粗钝中结束。
10.Never confuse thoughtlessness with malice.
不要混淆恶意轻率。