All of us can probably remember a time when we felt lonely. In the UK, around 45% of people report experiencing loneliness – with 5% of people experiencing severe loneliness. With reports...
世界人口的一半以上（42亿人）居住在城市，而预计这一数字还会继续上升，在2050年之前，全球估计会有68%的人居住在城市。
Over half of the world’s population—4.2 billion people—live in cities. This number is expected to rise, with 68% of the global population estimated to live in urban areas by 2050.
Over half of the world’s population – 4.2 billion people – live in cities. This number is expected to rise, with 68% of the global population estimated to live in urban areas by 2050.
