can you all please have a shower before swim in the water此句中的please是什么词性,怎么放在句中呢?thank you very muchplease

Please can you sort with Calvin?Calvin,please can you send all your contact info on Simon. 翻译：You can't please all the people all the time. can you please advise? If you can give me some time,I can give you all my dear please believe meLate arrival . I want to say If you can 、 please don’t forget me all the time all things that you can't leave behindtranslate into Englihs please,thanks. Can you please resend me the rates off all the sizes i asked for 的翻译, All You Can be all you can All you can eat Can you spell it please Can I help you please. Can you tell me,please? Can you come here ,please? --Can you (spell) it please? Can I help you please. Can you spell is ,please? You can't please ever