In the past few years, Math Counts added two new middle school programs to try to diversify its participant pool—the National Math Club and the Math Video Challenge.
在过去的几年里，数学竞赛 Math Counts 增加了两个新的中学项目（国家数学俱乐部和数学视频挑战），试图使其参与者群体多样化。
It has all the added packages needed for video, music and web content e.g.
它拥有所有为播放视频，音乐和浏览网页所需而添加的软件包。
Not just music and video discs have been added, but also consumer electronics, jewellery, clothing and, most recently, groceries (largely non-perishable packs of items).
不但添加了音乐和视频光盘，还有消费电子产品、珠宝首饰、衣服，最近还添加了杂活(很大部分是不易腐烂的物品)。
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