Definition: in a cheerful way Level: B2
我到达时，她愉快地向我打招呼。
She greeted me ___cheerfully when I arrived.
尽管有坏消息，他还是愉快地微笑着。
Despite the bad news, he smiled ___cheerfully.
孩子们在演出期间愉快地歌唱。
The children sang ___cheerfully during the performance.
