"May I help you?"发音（1）“May I help you?” 发音（2）“You first,please.”发音

May I help you?发音（1）“May I help you?” 发音（2）“You first,please.”发音 may i help you 英语May I help you? hello,may i help you? may i help you sir? may i help you改成may i 什么your 什么 May I help you?的回答 May I help you ?回答+翻译 May I help you怎么读 May I help you?(同义句转换) May i help you 作否定回答 May i help you,please.帮下忙 May I help you?改同义句 May i help you,please 帮下忙啊 HOW MAY I HELP YOU 是什么意思 may I help you,sir?为什么用help may i help you 和how may i help you的区别 May i help you write it?还是May i help you to write it?