To reach it, 为了到达巢穴

179. Maiasaura means "good mother."
     顾名思义 慈母龙的意思是慈祥的母亲
180. Like the other females,
     与其他母龙一样
181. she has made her nest in an enormous colony.
     它在一个巨大的聚落中筑巢
182. To reach it,
     为了到达巢穴
183. she must run the gauntlet of defensive mothers keen to protect their young.
     它必须穿过一长排保护心极强的母龙
184. In avoiding one aggressor,
     为了躲避一个挑衅者
185. she strays too close to the next.
     它却又太靠近了另一个挑衅者

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 182 行