Lightheartedly
adv. 自由自在地, 无忧无虑地
✅ 同义词
🗣️ 情景例句
Is smoking allowed on the train?
火车上允许吸烟吗？
Who has no haste in his business mountains to him seem valleys.
做事不急，履险如夷。
You might try one of our cheaper components.
你试试这种较便宜的组件怎样？