常見例句Need this bolson to call me back. 我得靠這個大乾一場。Spurred by our 2004 meeting, biologists recently reintroduced Bolson tortoises to a private ranch in New Mexico. 受到我們2004年會議的鼓舞，生物學(xué)家最近在美國新墨西哥州的私有地再引廻墨西哥象龜。Bolson tortoises, some weighing more than 100 pounds, once grazed parts of the southwestern U.S. before disappearing around 10,000 years ago, victims of human hunting. 有些墨西哥象龜重達45公斤，曾在美國西南部喫草生活，後來約在一萬年前消失無蹤，是人類狩獵的犧牲品。Bolson distribution 泊松分佈 返回 bolson