Our changing planet has created so many challenges for life. 我们不断变化的星球 为生命制♥造♥了诸多挑战

156. The world has rarely been stable.
     地球很少呈稳定状态
157. At times, a realm of fire.
     有时是火的天下
158. At times, a realm of ice.
     有时是冰的天下
159. Our changing planet has created so many challenges for life.
     我们不断变化的星球 为生命制♥造♥了诸多挑战
160. From toxic seas...
     从毒海
161. ...to global wastelands...
     到全球荒原
162. and periods of almost endless rain.
     以及几乎无休止的降雨期

来自《我们星球上的生命 第一季 第一集 Life on Our Planet S01E01 生命法则》第 159 行