The immensely popular game is a freemium, free and premium.

这款时下非常流行的游戏的模式是免费增值, 就游戏免费但蕴含消费服务。

Duolingo, a popular " freemium" app, has bite-sized lessons and gamified exercises.

多领国是一款很受欢迎的“免费增值”应用程序，它提供小课程和游戏化的练习。

The second, and probably the most prolific business model we've employed is the freemium model.

第二种是免付费模式，这可能也是运用最广泛的业务模式。

(Applause) Now in order to truly be accessible to everyone, rich and poor, Duolingo uses a freemium model to support itself.

（掌声）现在，为了真正让每个人（无论贫富）都可以使用 Duolingo，Duolingo 使用免费增值模式来支持自己。

That has given rise to a " freemium" business model, of which Tencent was a pioneer, whereby games are given away cheaply or free but players are constantly nagged to spend money on in-game items.

这其中催生了一种“免费增值”的商业模式，腾讯就是先驱，游戏本身非常便宜甚至免费，但是玩家却经常受营销蛊惑把钱花在游戏内的虚拟物品上。

For example, in the" Freemium" business model where a platform offers search, email or a social-media network that is free to consumers, changes in pricing cannot be used as a yardstick to detect consumer harm.

例如，在“免费增值”商业模式中，平台向消费者提供免费的搜索、电子邮件或社交媒体网络，定价的变化不能作为检测消费者受害的标准。