So first off we know Web 2.0 has a very vauge technical deffenition such as it’s new media or it’s sharing info or media etc..

首先我们知道web2.0有很多技术定义，比如新媒体或者分享信息或者媒体等等。

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You can’t use the phone as an external hard drive, the only way to have media files (music, photo and video) and personal info (contact list, calendar) copied to the phone is iTunes synching.

iPhone 不能作外置硬盘使用，要传媒体文件（音乐、照片、影像）和个人资料（通讯录、日历）必须通过 iTunes 同步。

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Social media is like commercials on television for a business; you can get your info on the streams of hundreds, thousands, and even millions of people easily and for free.

社交媒体就像电视上播放的商业广告，你可以轻松而免费地把你的信息传达给成百上千乃至数百万人。

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From guerrilla marketing techniques that cost little or nothing to how-to info for building your social media profile and personal brand, there is plenty of actionable info in here.

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