词汇讲解:
1. believe vt.相信; 以为
例句:He could hardly believe his eyes.
他简直不敢相信自己的眼睛。
2. receive vt.接收; 受理
例句:Did you receive my request?
你收到了我的请求了吗?
3. increase vt. 增加,增大
例句:A tax increase might also be inadvisable.
建议增税的可能性很小。
4. expert n.专家,能手
例句:He became an expert language teacher.
他成了一个有经验的语言教师。
5. improve vt.提高
例句:Technical advances improve productivity.
技术进步提高生产力。
6. assistance n.帮助,援助
例句:More than half requested employment assistance.
超过一半以上的人请求就业帮助。