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Sunday, October 19, 2008

分衣服

有两位盲人,一位买了两件黑色的衣服,另一位买了两件白色的衣服,衣服的布料和大小完全相同。现在4件衣服混在一起洗,他们要怎样才能取得回各自的衣服呢?

3 comments:

Anonymous said...

Flip the two black shirts inside-out to wash, and leave the white shirts as is.

Anonymous said...

Is the above correct?

Anonymous said...

四件拿去太阳底下晒,比较热的是黑的,比较不热的是白的