复数： riders
易混淆的单词： Rider

Pedestrian is not a friend of a rider

行人和骑手走不到一块去.

But the latter came with a rider that it was not to be used for the dubai world bail-out .

然而后者的附加条款禁止这笔钱用于为迪拜世界纾困。

The rider plus the bike is clearly not of a uniform density .

骑手和摩托车加在一起显然不可能密度处处相等。

Actually , I suppose I need to also estimate the height of this rider .

事实上，我觉得我还需要估算一下这位骑手的高度。

Todos santos , guatemala : a rider takes part in a traditional horse race

托多斯桑托斯（todossantos），危地马拉：一名骑手参加传统的赛马活动。