Today, it's thought this is one of the largest groups 如今 人们认为这是最大的

230. But the slaughter was stopped just in time.
     但人类对象群的屠杀被及时制止了
231. With an end to poaching,
     随着偷猎行为的终止
232. this male is part of a growing herd that now lives in safety.
     这头雄象成为了一个日益壮大的象群中的一份子 生活在安全之中
233. Today, it's thought this is one of the largest groups
     如今 人们认为这是最大的
234. of African elephants surviving in the wild.
     在野外生存的非洲象群之一
235. As they recovered their numbers,
     随着非洲象数量的恢复
236. their grazing encouraged a healthy growth of new grasses.
     草原上的新苗也得以健康生长

来自《行星地球 第三季 第三集 Planet Earth S03E03 沙漠与草原》第 233 行