这个小标签能记录温度、深度和光强度，并与时间相关，从这些数据我们就能确定位置。
That little tag can record temperature, depth and light intensity, which is correlated with time, and from that we can get locations.
在远处那小面积的蓝天给予画面额外的深度。
A small area of blue sky in the distance lends additional depth to the picture.
Viadeo的创建者Dan Serfaty辩称，在职业社交网络领域，具有本土深度比在全球仅有一小撮人(拥有最高权利的人们)注册更好。
In professional networking, argues Dan Serfaty, Viadeo's founder, having local depth is better than signing up a narrow slice of the highest-powered people around the world.
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