each tree flowers or fruits at a different time of the year 树木全年不同时候都可以开花结果

68. But despite the apparent abundance of vegetable food,
    显而易见的原因是这里有丰富的蔬果
69. gathering it is seldom easy.
    尽管这样,收集食物也不容易
70. With no real seasons
    因为没有明显的季节变化
71. each tree flowers or fruits at a different time of the year
    树木全年不同时候都可以开花结果
72. which means that food is very widely spaced.
    食物就相当广泛了
73. Monkeys, like these tamarinds, must search the canopy for all kinds of food if they're to survive.
    绢毛猴为了生存到处寻找树冠层的食物
74. but across the world's rainforests
    遍寻世界的雨林

来自《行星地球 第一季 第八集 Planet Earth S01E08 热带雨林》第 71 行