lightn.光；光线；灯；打火机；领悟；浅色；天窗adj.轻的；浅色的；明亮的；轻松的；容易的；清淡的v.点燃；变亮；照亮adv.清楚地；轻便地light due灯塔税

1. A lot of repetitions with light weights or exercises are better than a few repetitions with heavy weights or exercises.
   大量重复轻负荷重量练习和锻炼要好于较少次数的大负荷重量练习和锻炼。