cheerfully

Despite the early hour, the receptionist greeted everyone cheerfully as they entered the building.

(Chinese) 尽管时间尚早，接待员在大家进入大楼时还是愉快地向每个人打招呼。

He skipped down the sidewalk, whistling cheerfully to himself after passing his driving test.

(Chinese) 通过驾照考试后，他愉快地吹着口哨在人行道上蹦跳。