在清晨的雾霭中，我们里三层外三层，携带上轻巧的行李以及大量的水便动身出发了。
We started in the misty early morning, dressed in layers, carrying light packs and plenty of water.
它轻巧、纤薄，虽然还不适合在日常产品中应用，但能用在跟踪供应给店铺的货品和在机场托运的行李上之类的用途上。
It is lightweight and slim, and although still unsuitable for everyday use, could be employed to trace products supplied to shops or baggage passing through airports.
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