1. The element is used to describe a list of values that is intended to be unordered. 元素用于描述一个规定为无序的值的列表。
2. Because of the unordered development in countryside and city , Bao Zhai settlement is faced with the dangerous situation of extreme dwindlement. 同时，乡村的无序发展和大规模的城市化进程使其面临岌岌可危的状况，其所携带的历史文化信息和景观将随之消失。
3. Urban environmental pollution to sport person potential danger of organism, urban sports unordered to develop follow-up to jeopardize city develop for instance. 如城市环境污染对运动者机体的潜在危害，城市体育的无序开发危及城市的后续发展等。
英英解释
adj.
1. not arranged in order
2. not arranged in order hierarchically
