国家确定的重点领域投资的英文：
investment in the key areas designated by the state
n. 投资（额）；投入；可投资的东西
- invest material
覆盖材料 - profits and losses on disposal of investments
转让投资的损益 - He bought it purely as an investment.
他纯粹是作为投资而购买的。
n. 钥匙；线索；按键；调；关键
adj. 最重要的；关键的
v. 为…调音；用键盘输入
- We have a key for the door of the house and a key for starting the car.
我们有房间门的钥匙和发动汽车的钥匙。 - I left the key in the lock.
我把钥匙留在锁上，忘了取下来。 - He fished in the bag for the keys.
他在袋子里摸找钥匙。
n. 面积；地区；区域；场地；领域，范围，方面
- This is a drainage area.
这里是排水区。 - The areas of greater rainfall conform roughly with these forested areas.
降雨量较大地区大致与这些森林地区相符合。 - The?penalty area?is the rectangular area in front of the goal.
禁区就是指球门前的矩形区域。