CRI听力:China Auto Accessories Expo Opened

2. premiere vt. 初次演出
例句：Her film was premiered in Cannes Festival.
她的影片在戛纳电影节首次放映。

3. stretch v. 伸展; 拉紧；延伸
例句：The road stretches uphill at a steep slope.
这条路以陡峭的坡度向山上延伸。

4. practical adj. 实用的
例句：Your invention is clever, but not practical.
你的发明很巧, 但不实用。

5. power vt. 给...提供动力
例句：The tractor is powered by a diesel engine.
这台牵引机是用柴油机发动的。

6. decoration n. 装饰品
例句：Decorations are hanging up everywhere in the city on Spring Festival.
春节期间城里到处张灯结彩。

7. bespeak vt.预定；预先请求
例句：We have bespoken three tickets for tomorrow.
我们已经预定了三张明天的票。

8. mature vi. 变成熟;长成;酿成
例句：Wine and judgement mature with age.
酒陈味香,人老识深。

9. benefit v. 有益于, 得益
例句：The bank suffers while its officers benefit.
银行遭受损失, 而它的高级职员们却得到好处。

10. revenue n. 收入, 收益; 财政收入, 税收
例句：A government's revenue and expenditure should be balanced.
政府的财政收入和支出要平衡。