现在在翻译一些鞋子产品，每个产品后都会有这样一句话：

For 1/2 sizes, order the next full size up.

英文的解释是这样的

This style is available in whole sizes only and tends to run small. If you normally order a 1/2 size it is recommended that you order the next full size up. For example, if you normally purchase a size 6 1/2 we recommend purchasing a size 7.