1、Throughout his life, he treated everything as a lusus, finding joy and amusement in the simplest of games.
在他的一生中，他把一切都当作游戏，对最简单的游戏也能找到快乐和娱乐。

2、The children spent the afternoon in the park, playing various lusus.
孩子们在公园里度过了下午，玩着各种各样的游戏。