mixed bag

1. N-SING If you describe a situation or a group of things or people as a mixed bag, you mean that it contains some good items, features, or people and some bad ones. (物或人的)大雜燴; (局勢的)混雜[usu 'a' N, oft N 'of' n]

Research on athletes and ordinary human subjects has yielded a mixed bag of results. 對運動員和普通人的研究得出了混合的結(jié)果。

This autumn's collections are a very mixed bag. 今年秋裝系列風(fēng)格迥異。