1.无忧无虑的,心情愉快[轻松]的
1.happy and not worried about anything
2.funny and not intended to be serious
1.It was a lighthearted, funny card with a cartoon on the front.
这是一张让人心情愉快、有趣的卡片，前面是一幅卡通画。
2.In the morning, he struggled to free himself from the children, who overwhelmed him with lighthearted questions: How far was the lake?
到了早晨，他好不容易摆脱了孩子们，他们竞问些天真的问题搅扰他：那座湖有多远啊？
3.One of the challenges of my happiness project is to try to be more positive and lighthearted -- without being fake and superficial.
我的快乐计划中一个挑战是更积极、轻松--不虚假、流于表面。
4.Several times when Miscavige made some comment during the dinner, the organizer said, "Paul challenged him in a lighthearted way. "
这位组织者说，晚宴中密斯凯维吉好几次高谈阔论，“保罗都用一种轻松愉快的方式和他针锋相对。”
5.He said he would love me forever. I started to make a lighthearted rejoinder.
然后，他说他会永远爱我。
6.I tried to tell myself that I'm young, that this is the time to be casual, careless, lighthearted and fun; don't ruin it.
我试着劝说自己我还年轻，在这个年龄应该率性而为，无忧无虑，开心而又愉快的生活；不要浪费了美好的青春时光。
7.What he proposed was lighthearted seriousness or serious lightheartedness -- like that of a sportsman in a game or an actor in a play.
他提倡不经意的严谨或是出于郑重的轻松——像比赛中的运动员或是演出中的艺术家。
8.These words helped make that issue a key topic of discussion at what had been a lighthearted awards ceremony.
而这席话也让原本轻松的亚太颁奖典礼，意外成为另类的焦点！
9.It is now common to see lighthearted people on sightseeing tours to places of interest.
这现在是共同性看见轻松愉快的人在观光旅游中对地方利益。
10.Sonic Yoga is a lighthearted yoga community nestled in the heart of New York City's White- hot Hells Kitchen district .
声波瑜珈是一个轻松的瑜伽社区依偎在位于纽约市的白热化地狱厨房区。