We cannot, and should not, expect users to know this.
In the months before, space agency officials were in frequent contact with the State Department, which disseminated the latest predicted trajectories to embassies across the world. In these situations, oops doesn’t cut it: When one of the Salyuts, a Soviet space station model, was deorbited a few decades ago, flaming bits were littered across Argentina, scaring people and requiring the deployment of at least a few firefighters, according to local newspaper reports.
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鼻梁：N50 眼镜（视觉增强+隐形屏幕）；
Our photographer shares his favourite images from the Games in Italy