Our founder, now ninety, has begun to dote, so his son runs the board meetings.

我們的創辦人如今九十歲，開始變得老糊塗，所以由他兒子主持董事會。

The client complained that the elderly caller seemed to dote and repeated the same question.

客戶抱怨那位年長來電者似乎老糊塗了，一直重複同樣的問題。

During the tour, an old passenger started doting and kept asking which hotel we were in.

旅遊途中，一位年長乘客開始犯糊塗，一直問我們住哪間飯店。