“训练员”用英语怎么说？

包括蛙人和警犬训练员在内的50名警官正展开对她的搜寻。Fifty officers, including frogmen and dog handlers, are searching for her.一只海象也在根训练员一起做 俯卧撑 和仰卧起坐.A walrus is even doing push - ups and sit - ups with the trainer.训练员要用有锋利金属尖的长棒控制它的这种举动.These m...