顾虑

This thought kept me awake all night.

这种顾虑使我通宵未能合眼。

Poets are not so scrupulous as you are.

诗并不像你那样顾虑多。

Age looks with anger on the temerity of youth, and youth with contempt on the scrupulosity of age.

老对青的鲁莽十分气，瞧不起老的顾虑重重。

After four years of marriage, she really knows how to hit him where it hurts, and isn’t afraid to do it either.

结，她很明白怎样能刺中他的痛处，也丝毫不顾虑这么做。