China is using the world’s largest known online disinformation operation to harass Americans, a CNN review finds
China is using the world’s largest known online disinformation operation to harass Americans, a CNN review finds
河南暴雨引發洪災 「海綿城市」鄭州淪陷 文 /BBC 2021-07-23 (編者按:BBC對河南的洪災報導詳盡,本刊將BBC數篇文章綜合重組) 「海綿城市」鄭州災情慘重 鄭州曾投入巨資建設「海綿城市」,旨將這座城市打造成具有吸水、蓄水等功能的海綿體,提高 ...