Don 't act thoughtlessly , but understand what the lord wants you to do .

不要草率行动，先了解上帝想要你去做的事。

He stared thoughtlessly at the picture .

他茫然地盯着那幅画。

Do not imagine that you can continue thoughtlessly on your present path of noise and restless activity .

不要想象你们能在你们目前这个充满噪音和无休活动的路途上草率的继续。

He treated his parents thoughtlessly .

他非常不关心他的父母。

Adolescents are prone to make decisions and to act thoughtlessly , without anticipating possible consequences .

青春期少年在做出决定和采取行动时往往有欠考虑，不会预见可能发生的后果。