When you unbox it you'll find that it comes with an American plug.

当你拆开包装你会发现附带了一个美式插头。

Apple's announcement came a week after Amazon, a big online retailer, launched Amazon Unbox, its own film-download service, to mixed reviews.

苹果的通告出来一周前，在线零售公司亚马逊推出了自己的电影下载服务系统Amazon Unbox，现在也是褒贬不一。