so that she can protect them. 这样母亲就能保护它们

75. ..or warn each other about the arrival of predators.
    也许是警告同胞捕食者的出现
76. This treehopper mother communicates with her young,
    角蝉母亲与孩子进行沟通
77. encouraging them to stay together
    鼓励它们聚在一起
78. so that she can protect them.
    这样母亲就能保护它们
79. For there are plenty here waiting to eat young treehoppers.
    因为这里有很多眼睛正盯着它们
80. Ants...
    蚂蚁
81. ..on the hunt.
    四处寻找食物

来自《行星地球 第三季 第五集 Planet Earth S03E05 森林》第 78 行