Mirthfully
adv. 愉快地, 喜气洋洋地
🗣️ 情景例句
See you in front of the museum at five o'clock.
五点钟博物馆前再见。
I have juice,cereal,toast and coffee for breakfast.
我的早餐有果汁，谷物，烤面包和咖啡。
Indeed they can have a delightful surprise when they find something useful which they did not know they owned.
确实，一旦无意之中从自己的收藏品中找到某件有用的东西时，可以给人一种惊喜的感觉。