Happy birthday,tom.如何回答?

Happy birthday,tom.如何回答? Happy birthday,Tom._____. Happy birthday,Mary!的回答 My birthday is not happy 怎么回答 happy birthday to you后边回答什么 happy birthday用英语怎么回答好? happy Birthday to you怎么回答? Is Tom happy or not?回答 happy birthday! happy teachers' day 如何回答 Today is my birthday!回答是Oh,good!还是Happy birthday? 英文歌曲 歌词中有一句happy birthday happy birthday