也就是每一个个股由k 形成单位风险的翻译：That is, each unit is headed by k-formed unit risk 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

That is, each k-forming units from the risk of individual stocks

That is, each unit is headed by k-formed unit risk

Also is each each one stock forms the unit risk by k

Each unit is formed by K unit risk

That is, each unit is headed by k-formed unit risk