-----------------------------------
よろしくお願いします, 宜しくお願いします, よろしくおねがいします
1. please remember me, please help me, please treat me well, I look forward to working with you
2. please do, please take care of
请记住我,请帮助我,请善待我,我期待与您共事;请务必,请务必照顾好
は
1. indicates sentence topic
2. indicates contrast with another option (stated or unstated)
3. adds emphasis
指示句子的主题;表示与另一选项(无论是否明确提及)形成对比;表示强调