无忧无虑的

They are assured of an enjoyable and trouble-free holiday.

他们肯定会过一个虑假日。

She was a bright and breezy sort of girl,always laughing.

她是个虑姑娘,老是在笑。

The coming of spring often induces light-hearted foolishness in many people.

春到来往往会使人产生一种虑愚意识。

He inherited a lot of money and since then he’s been living the life of Riley.

他继承了一大笔钱，从此过着虑生活。

Have on parental caress by every means, next issueless pester genu disturbing, everyday carefree, live easily comfortable.

上有父母亲百般呵护，下子女缠膝烦扰，虑，活得轻松安闲。