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我们前年在初一年级225名学生中,进行了一次摸底调查,结果是:会洗衣服的169人,其中经常洗的只有65人,占28.8%,其他劳动,如拆洗被褥、买菜
We conducted a thorough survey of 225 students in the first year of the previous year. As a result, 169 people were able to wash clothes, of whom 65 were regular washings, accounting for 28.8% of the total. Other types of work such as washing bedding and grocery shopping