可供选择的型号及尺寸是否齐全一所备的花色品种是否能满足各种不同的爱好?

可供选择的型号及尺寸是否齐全一所备的花色品种是否能满足各种不同的爱好?
【正确答案】：Diversity of types and sizes from which to choose -- does the available variety meet different preferences?