For High Speed Downloads you must upgrade to Premium. Choose your Premiumplan below.
用于高速下载您必须升级到溢价。选择你的保费计划如下。
2
On the surface, freemium seems like the best of both worlds: Get users to try your service without worrying about price, then up-sell them into the right premiumplan later.
表面上，免费增值模式好像对两种情况均可：让用户使用你的产品，不用担心价格问题，然后再卖给增值服务。
3
Spreads on Greek government bonds (the risk premium compared with German bonds) reached a 13-year high as investors worried that the proposed rescue plan for Greece could stall.