波音787新加坡航展

2. dog vt. 紧随; 纠缠；困扰；折磨
例句：He was dogged by his misfortune.
不幸的事总是纠缠着他。

3. delay n. 耽搁, 延迟
例句：His delay made the teacher angry.
他的迟到使老师生气了。

4. solve vt.解决; 解答
例句：He finally solved the difficulty of transportation.
他终于解决了运输的困难。

5. inspect vt.检查, 检验；视察
例句：The fire prevention branch inspects factories and all sorts of public buildings.
消防部门对工厂和各种公共建筑进行检查。

6. consumption n. 消费, 消耗; 消费[耗]量
例句：Consumption of oil has declined in recent years.
石油消耗量在最近几年下降了。

7. flexible adj. 灵活的, 可变通的
例句：We need a foreign policy that is more flexible.
我们需要一种更灵活的外交政策。

8. range n. 射程, 距离
例句：This weapon can kill at a range of 200 yards.
这种兵器在200码内有杀伤力。

9. visible adj. 看得见的, 可见的, 有形的; 明显的, 可察觉到的
例句：The shore was barely visible through the fog.
在雾里海岸不可见。

10. reduce vt. 缩减, 减少; 降低
例句：The driver reduced the driving speed.
司机减低了车速。