The older male eventually begins to gain the upper hand. 年长的雄羚羊最终开始占据上风

171. The challenger charges, ready to do battle.
     挑战者冲锋 准备战斗
172. This could be a fight to the death.
     这可能会是一场殊死搏斗
173. 70% of rutting males will die.
     发情期中的雄性羚羊有70%会失去生命
174. The older male eventually begins to gain the upper hand.
     年长的雄羚羊最终开始占据上风
175. And with one final effort,
     最后一击
176. he drives the young rival away.
     它赶跑了这名年轻的对手
177. The king has kept his crown -
     羚羊群之王守住了王位

来自《行星地球 第三季 第三集 Planet Earth S03E03 沙漠与草原》第 174 行