无忧无虑

All your troubles will vanish away when he returns safely.

他平安回来后,你就忧了。

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

他们肯定会过个愉快忧假日。

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

她是个忧姑娘,老是在笑。

She skipped along the road, without a care in the world.

她在路上蹦蹦跳跳，忧。

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

春天到来往往会使人产生种忧愚蠢意识。

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

他继承了钱，从此过着忧生活。

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，天天忧，活得轻松安闲。