Lightheartedly
adv. 自由自在地, 无忧无虑地
✅ 同义词
🗣️ 情景例句
Are they open?
店开着吗？
What will you do to help protect our environment from being seriously polluted?
你将为帮助保护我们的环境免遭到污染做些什么呢？
I think it's broken.
我觉得好象坏了。