开心地笑
to make sounds of amusement in a happy way
以愉快的方式发出笑声
高兴地说
to speak words in a happy tone
用愉快的语气说话
愉快地唱
to produce musical sounds with the voice in a happy manner
指用快乐、热情的方式唱歌
高兴地打招呼
to welcome someone in a happy and friendly manner
以愉快友好的方式欢迎某人
高兴地挥手
to move your hand as a greeting in a happy way
以愉快的方式挥手致意
开心地咧嘴笑
to smile broadly in a happy way
以愉快的方式咧嘴大笑
愉快地吹口哨
to make a high-pitched sound with the lips in a happy way
高兴地回复
to give a reply in a happy manner
以愉快的方式给予回复
高兴地回答
to provide an answer in a happy manner
以愉快的方式提供答案
高兴地响应
to react or answer in a happy way
以愉快的方式反应或回答
高兴地评论
to make a comment in a happy tone
以愉快的语气发表评论
若无其事地忽略
to deliberately not pay attention in a way that shows you are not upset
以一种表明你并不难过的方式故意不予理会