TestSwarm is still in alpha and hasn't been added to the Mozilla Labs home page yet.

TestSwarm目前仍在alpha测试中，所以它还未添加到Mozilla实验室的主页页面上。

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The user interface takes some zooming and panning concepts which were previously previewed by Mozilla Labs.

用户界面采用了之前在Mozilla Labs中预览过的缩放和平移的概念。

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Last week the Mozilla Labs team introduced a new experiment called "Jetpack" whose purpose is to explore new ways to extend and personalize the Web.

上周，Mozilla实验室团队介绍了一项叫做“Jetpack”的全新实验，该实验目的在于去发现和寻找新的方式方法来扩展和个性化网络。

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