I know that you'vebeen studying chimpanzees for thirty years now.我知道你研究黑猩猩至今已有30年了。Thirty seconds later she reappeared and beckoned them forward.30秒后她又出现了，示意他们往前来。The price of a single ticket is thirty-nine pounds.单...
The colony whines a centerless loud drone that vibrates the neighborhood.蜂群嗡嗡喧闹的哀鸣振动邻里.Her heart vibrates with excitement.她的心因兴奋而悸动.The house vibrates when a train passes.火车经过时房屋震动.The diaphragm vibrates , thus setting t...