1.run out of 用完；耗尽
例句:The aircraft will run out of fuel in another hour.
飞机再过一小时燃料就将用完。
2.turns out 证明是；结果是
例句:The speed of light turns out to be nature's speed limit.
光速原来是自然界的速度极限。
3.in order to 为了
例句:Economize in order to make one's money spin out until next payday.
节省花钱以维持到下一次发薪。
4.economic reform 经济改革
例句:China's tariff policy was to promote economic reform and opening of the economy.
中国的关税政策的目的是促进经济改革和经济开放。
