My thoughtless hand Has brushed away.

已被我的手不在意地拂去。

So, they could sound rude or thoughtless.

所以，它们可能听起来很无礼或不顾及他人。

He knew the teacher had heard the insulting taunts of his thoughtless schoolmates.

他知道老师已经听到了那些没头脑的同学们对他的侮辱和嘲笑了。

Oh, mother, cried Maggie, how thoughtless I have been!

“哦，妈妈，”麦吉喊道，“我是多么的自私啊！”

I loved him but he was — so — so thoughtless.

我爱父亲，可是他----太----太不为别人着想。

The detriment caused by your thoughtless remark will never be forgotten.

你那轻率评论造成的损害决不会被忘记。

How thoughtless of me! Won't you come in for something to eat?

我可真不周到！你能进来喝点茶吗？

Moreover, a thoughtless act or remark can spoil a perfect relationship.

此外，欠缺考虑的行动或言论也可能破坏完美的关系。

Although, it might've been thoughtless of us to bake a Death Star cake.

不过，咱们直接烤个死星蛋糕有点没头没脑的。

Plato wouldn't recognize any of these checks against thoughtless mob rule.

柏拉图不会认可这些对欠考虑的暴民统治的制衡。