You need to change your eating habits.
你得改变你的`饮食习惯。
He relapsed into his old bad habits.
他重染恶习。
You'll have to unlearn all the bad habits you learned with your last piano teacher.
你必须丢掉你的前任钢琴老师所教的一切坏习惯。
He grew lazy and slovenly in his habits.
他养成了懒散邋遢的习惯。
Data mining is used to analyse individuals' buying habits.
数据采掘被用来分析个体的购买习惯。