They're constantly on the move, 它们不断移♥动♥

42. finding food is hard.
    因此寻找食物非常困难
43. But Lystrosaurus are resilient
    但是水龙兽坚韧不拔
44. and able to forage over large areas.
    而且能够在大♥片♥区域内觅食
45. They're constantly on the move,
    它们不断移♥动♥
46. searching for roots, tubers, and small pockets of regrowth.
    寻找根、块茎和小片复苏的植物
47. But they weren't the only animal survivors.
    但它们不是仅存的幸存动物
48. Life in many forms
    许多形式的生命

来自《我们星球上的生命 第一季 第四集 Life on Our Planet S01E04 冷血动物》第 45 行