doddering造句

1、As if I were a doddering old relic.
使我不再像那个蹒跚的老太婆。

2、It's the triumph of the doddering older brother who no longer has to be grateful to his junior.
这是老态龙钟哥哥的胜利，它再也不必感谢他的弟弟了。

3、The active on surface, means the doddering inside?
表面上的活力，是否是内心的衰竭。