名词
1. I made my assistant my agent while I was abroad.
我请我的助手在我出国期间做我的代理人。
2. My agent has power to sign my name.
我的代理人有权代我签字。
3. Rain and sun are the agents which help plants to grow.
雨水和太阳是促使植物成长的因素。
4. Electricity is an important agent in the life of today.
电是今天生活中一项重要的动力。