professional communication in China 要做PPT的,但不明白主题的意思.

professional professional professional Communi cation timeout professional 翻译professional athlete professional是什么意思 professional是什么意思 Professional traning professional resume Communi cation Fail,Program Terminated.帮我翻译一下 the professional是什么意思 professional athletes什么意思? sign professional contract The professional .Creating quality the professional是什么意思 professional的意思是什么 professional什么意思 professional的意思