cháng shí jiān / quē fá / duàn liàn / róng yì / ràng rén / biàn de / jiāo duò / lián / pá lóu tī / dōu / jué de / chī lì

长时间缺乏锻炼，容易让人变得娇惰，连爬楼梯都觉得吃力。

Going without exercise for a long time can easily make a person indolent, to the point that even climbing stairs feels strenuous.