like the two ruby
就像那两颗红宝石
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Along the top edge, you'll find the e-ink display and a two-way power switch -- slide it to the left and Ruby behaves like a secure hotspot, slide it to the right and it's a public access point.
ENGADGET: Topic: Mobile
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模块上移
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