Please speak loudy.I can't hear you c

Please speak loudy.I can't hear you c I do not know if it is polite or not to speak loudy at table.句中的or not可以放在whether 之后或句末 may i speak to miss liu,please? hello,could I speak to Don please? i,to,speak,may,Brown,Mrs,please? may i speak to mary,please? May I speak to Peter,please? can i speak to you sister,please? May I speak to Miss Liu,please? please speak slowly.I can't f___you. Can i speak to franco,please may i speak to li shan,please May i speak to Ann,please?Sure.( ) a minute,pleMay i speak to Ann,please?Sure.( ) a minute,please. May I speak to Michael ,please 翻译成汉语 Can I speak to your mom,please?急 May I speak to Anna,please?Sorry ,she is o____. “may i speak to tom please”中文是什么意思 May I speak to Mr Brown,please?怎么译?