????谷歌（Google）的主题展示安排得满满当当，包含了一长串重大的软件发布公告、满满一盒免费硬件，以及一段跳伞空降到旧金山莫斯克尼西会展中心屋顶的实况视频。通过这次展示会，谷歌正式亮剑，公布了迄今对苹果（Apple）计算和娱乐生态系统发起的最强劲挑战。

????演说持续了两个多小时，其中的亮点如下：

? 谷歌Play：谷歌对安卓市场进行了全新升级，以对抗苹果iTunes。谷歌Play将提供60万个应用程序，还将提供电影、电视、书籍和杂志等内容。

? The Nexus Q，售价299美元的保龄球形状媒体中心，插在电视上，可以通过无线与扬声器相连，其作用是访问谷歌Play内容的家庭网关。Nexus Q能同时由多台Android设备控制，很有派对风范。

? Nexus 7，售价199美元的7英寸屏平板电脑，由华硕（Asus）为谷歌打造，其外形（和价格都）更像亚马逊（Amazon）的Kindle Fire，而不是苹果iPad。Nexus 7将内置谷歌Chrome浏览器。

? 果冻豆（Jelly Bean，又名Android 4.1）：增加了与苹果智能语音助手Siri类似的语音控制功能；图片分享功能得到升级，新名称为谷歌Beam；搜索和导航功能也有所强化；整个系统还进行了一次名为“花生酱”的升级，整体性能得到了不小的提升。

? 谷歌眼镜：谷歌的未来产品，目的是将计算机放置入一副眼镜中，计划于2013年初开始面向开发者销售，价格为1,500美元。

????In a jam-packed keynote that included a long list of significant software announcements, a box full of free hardware and a live-streamed skydive onto the roof of Moscone West, Google (GOOG) unveiled its strongest challenge yet to Apple's (AAPL) computing and entertainment ecosystem.

????The highlights of the two hour-plus presentation:

? Google Play, a rebranding of Android Market in which 600,000 apps have been enhanced with movies, TV shows, books and magazines to compete with Apple's iTunes.

? The Nexus Q, a $299 bowling ball-shaped media player that plugs into a TV, connects wirelessly to speakers and serves as a gateway to the content on Google Play. Can be controlled party-style by several Android devices simultaneously.

? Nexus 7, a 7-inch $199 tablet built for Google by Asus that looks (and is priced) more like the Amazon (AMZN) Kindle Fire than an Apple iPad. Comes with Google Chrome built-in.

? Jelly Bean (A.K.A. Android 4.1) enhanced with Siri-like voice controls and dictation, an improved photo-sharing feature called Google Beam, improved search and navigation, and a bottom-up performance upgrade called Peanut Butter.

? Google Glass, the company's futuristic computer-in-an-eyeglass-frame, which will be available for sale to developers in early 2013 for $1,500.