Whether or not Goldman is guilty, the transaction in question clearly had no social benefit.

不管高盛是否有过错，本案所涉的那笔交易显然没有任何社会效益。

The lower prices are not a social benefit, because as the result of subsidization they are below cost.

这低价并不是一种社会福利，因为它是来自于补贴。

Project proposals must demonstrate significant advancement in the field of wireless-related technology applied to social benefit use.

项目申请书必须要能够展示出其在与社会利益相关无线技术领域的重大进步。