wandering

• Do n't wander from the subject .
  别扯远了。
• The conversation after dinner wandered toward chinese ethics .
  饭后随便谈到中国的伦理学问题。
• Her mind seemed to be wandering and she did not recognize us .
  她好像精神恍惚，没认出我们来。
• He wandered hither and thither about the king's lonely palace .
  他在国王冷清的宫殿里四处徘徊。
• He realized his audience 's attention was beginning to wander .
  他意识到听众精神已不太集中了。
• My glazed eye wandered over the dim and misty landscape .
  我的迟钝的眼睛扫视着朦胧迷茫的景色。
• He wandered in to see me as if he had nothing else to do .
  他遛遛达达进来看我，好像无事可做的样子。
• His wits are wandering .
  他有点疯了。
• I only wandered purposelessly about, like one out of his mind .
  我只是在那儿瞎转悠，好像丢了魂似的。
• He spent several years with bertha wandering about the continent .
  他跟伯莎一起在欧洲大陆闲狂了几年。