To succeed here, life must adapt to constant change. 生命想要在这里生存下去 就必须适应不断的变化
But maintaining dominance here is a constant struggle. 但维护权威是一场长期的斗争
All life that is here is locked in a constant search to find food 这里的生命被迫不停寻找食物
Along the coast of California, ocean currents carry a constant supply of nutrients up from the depths to the surface layers. 在加利福尼亚沿海,洋流持续不断的把养分从海底 带到海平面上来
The seascape is in constant flux as broken ice is moved on by winds and currents. 海洋在不断地变迁, 破裂的冰块在风和洋流的作用下不停地移动着
But there is one constant presence - 但是有一样东西永远都会存在
and their strength is more or less constant all year round. 全年始终或多或少地 受到这种影响力的控制
The advance of the seasons brings constant change. 世间万物随着季节的变迁不断改变