For the first round of judging, we only accept an entry form, images and video to be submitted, and all applications must be made online.

首轮作品评审时，只需递交一份参赛申请表、图像和视频，而且所有申请活动都必须在线完成。

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The suspects were linked to a private, members-only online bulletin board called Dreamboard, used to exchange images of child sexual abuse.

BBC: Child sex abuse: EU and US in web policing alliance