Right now EC2 is invite-only, because it is "capacity-constrained".

现在EC2只是一种邀请，因为他的“容量受到限制”。

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The founders recently promised “we’re still here, and we’re going strong, ” although their network is still invite-only.

Diaspora创始人最近承诺“我们仍然在努力，将越来越强大”，尽管他们的网络仍然只是设想。

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Attendees to the invite-only opening were handed limited-edition wands while they wandered around the shops of Hogsmeade.

邀请参加开幕式的嘉宾，在霍格·莫德村附近游览的时候，收到了限量发行版的魔杖。

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The action continues at scores of invite-only dinners and parties scattered across the Capitol.

WSJ: Riding the 'Schmooze Cruise' From Newark to D.C.

During our invite-only beta phase, Spotify offers three great services, from absolutely free to paid subscriptions.

ENGADGET: It's here! Spotify lands in the US (video)

The news comes just one day after Rattner and Quadrangle hosted the high-profile, invite-only FourSquare media conference.

FORBES: Magazine Article