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 rod细盘条

1. I took some light reading (eg a thriller) for the train journey.
   我带上一些轻松的读物乘火车时消遣。