常見例句To help howler monkeys maintain their howling ability.爲(wèi)了幫助吼猴維持吼叫能力。Howler monkeys are named for the long loud cries, or howls, that they make every day.吼猴名字的由來，是因其每天所發(fā)出的大叫聲或吼聲。 返回 Howler monkey