light-hearted

1. ADJ Someone who is light-hearted is cheerful and happy. 輕松愉快的

I was amazingly light-hearted and peaceful. 我當(dāng)時(shí)出奇地輕松和平靜。

2. ADJ Something that is light-hearted is intended to be entertaining or amusing, and not at all serious. 輕松有趣的

There have been many attempts, both light-hearted and serious, to locate the Loch Ness Monster. 為尋找“尼斯湖水怪”，已經(jīng)進(jìn)行了很多或輕松有趣或認(rèn)真的嘗試。