Lightheartedly
adv. 自由自在地, 无忧无虑地
✅ 同义词
🗣️ 情景例句
I've been thinking about it for weeks now.
为这事我想了几个星期。
They exchange happy glances.
他们幸福地互视着。
I like writing to my penfriend, but it takes a lot of time.
我喜欢给笔友写信，但那很花时间。