Four rooms will be supplied in the beginning: the Cabin, the Blue Cone, the Nest and the Mirrorcube.

开业之初提供4个房间，分别起名“木舍”、“蓝锥体”、“鸟巢”和“镜立方”。

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Treehotel, located in Harads about 60 km south of the Arctic Circle, will consist of four rooms when it opens on July 17th: the Cabin, the Blue Cone, the Nest and the Mirrorcube.

树上酒店位于哈拉斯，北极圈以南60公里，定于7月17日正式开业。开业之初提供4个房间，分别起名“木舍”、“蓝锥体”、“鸟巢”和“镜立方”。

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Human eyes have three cone cell types, with each type dedicated to receiving either blue, green or red light.

人类拥有三种视锥细胞，每种细胞都有各自的用途，可用于接收蓝色光、绿色光或红色光。

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The Nest (covered in branches), the Blue Cone (which is actually painted red) and the UFO (a spaceship skewered by pines) all have enough room to sleep a family of four.

CNN: Modern design meets nature with Sweden's Treehotel

Cotopaxi, with its white cone brilliant against the blue sky, he found the most beautiful of all.

NPR: Excerpt: 'Natives and Exotics'