睇返地球歷史 威脅絕大部分都係嚟自大自然 疾病 、 地震 、 隕石撞擊等等 但係由宜家開始 最大嘅威脅嚟自於我哋自己
Looking at the history of the earth, most of the threats come from natural diseases, earthquakes, meteorite impacts, etc., but from now on, the biggest threats come from ourselves