not light-hearted坚决的;认真的;不掉以轻心的
light-hearted a轻松愉快的
Light-hearted Maiden快乐的少女
light-hearted writing轻松化写作
Light-hearted and uncommon潇洒不群
Light-hearted Fruit Tea无忧果;香蕉牛奶汁
cheerful and light-hearted欢乐;欢快
a light-hearted remark轻松的话语
foolish and light-hearted不明事理的
It is a light-hearted program in a popular style, thus living for entertainment and a necessity in popular media system.
这种轻松的、大众化的节目,就是为人们的娱乐天性而存在的,也是大众传播体系中必不可少的内容。
参考来源 - 台湾电视综艺节目研究ADJ（形容词） Someone who is light-hearted is cheerful and happy. 轻松愉快的
I was amazingly light-hearted and peaceful.
我当时出奇地轻松和平静。
ADJ（形容词） Something that is light-hearted is intended to be entertaining or amusing, and not at all serious. 轻松有趣的
There have been many attempts, both light-hearted and serious, to locate the Loch Ness Monster.
为寻找“尼斯湖水怪”，已经进行了很多或轻松有趣或认真的尝试。