奇葩说嘉宾出场费:long hair must be tied back neatly的中文翻译是什么

long hair must be tied back neatly的中文翻译是什么 The child can't be a boy. It has long hair. She has long red hair what must be must be!什么意思！ tomorrow is another day `you must be try hard `I trust you `As long as I need you must be是什么意思 be young be long是什么意思？ be young be long 是什么意思? can be,may be和must be You must be home at ....?