What is an Internet pure play, and what are some examples?

什么是纯粹的英特网游戏, 而且请举例说明?

We have moved from being a pure play M&A player to old notion of corporate financiers.

我们已经从单一的收购兼并业务中抽身，而回归到老式的企业融资服务者的角色上。

This article presents evidence that multi-channel retailersare out-performing online-only (“pure-play”) retailers, and that their successis reflected in their market value.

本文展示多渠道零售商比纯粹的网络零售商表现更好的证据，而它们的成功表现在市场价值上。

As a group, the pure-play investment banks have relied heavily on short-term funding, particularly repo transactions in which counterparties take collateral as security against the cash they lend.

作为一个整体，纯粹的投资银行严重依赖于短期资金，尤其是回购交易——即对方将一些金融资产作为自己借款的担保。