1·He must shuck off the bad habits.
他应该改掉过去的坏习惯。
2·You must shuck off the bad habits of the past.
你们必须去掉过去的不良习惯。
3·Before entering, please shuck off your trouble; when returning, bring back your happiness.
进门前,请脱去烦恼;回家时,请带快乐进屋。
4·You're supposed to shuck off your old self, lose track of the news back home and try on an utterly foreign way of life.
可以彻底地放松自己,抛开在家乡发生的所有的事情,尝试全新的、异国的生活方式。