Lightheartedly
adv. 自由自在地, 无忧无虑地
✅ 同义词
🗣️ 情景例句
He's not faithful to his wife.
他对他的妻子不忠。
These clothes are very beautiful, but are not of vary good quality.
这些衣服很漂亮，但是质量并不太好。
However, there is an even more insidious kind of pollution that particularly affects urban areas and invades our daily lives, and that is noise.
但是，还有一种更加隐蔽有害的污染，它专门影响城镇地区，侵袭我们的日常生活，那就是噪音。