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Stars Insider on MSN42 分钟

The most common genetic conditions in the world

Following the global pandemic of COVID-19, everyone in the world learned to be hyperaware of their health, their hygiene, and ...
Stars Insider on MSN57 分钟

US-Canada: the world’s longest international border

United States border is the longest international border in the world. Set between the Atlantic and Pacific oceans, it weaves ...