1.世界强国
1.a country that has a lot of power and influence over other countries in the world
1.With no hard drive, and a switch to turn off the wireless connection (not the fastest in the world), power can be conserved.
没有硬盘驱动，只有一个按钮可关闭无线链接（并非世界上最快的），这样就可以保存电量。
2.Some Americans did understand that the United States was now a world power and needed a strong and modern fighting force.
一些美国人也明白，美国现在是世界强国，需要一个强大和现代化的战斗力量。
3.In years to come, economists and historians might hark back to this week as the moment the balance of world power tipped toward China.
未来几年，经济学家和历史学家也许会想起那么一个礼拜的那个时刻，那个世界力量的平衡倾向了中国的时刻。
4.As one of the most complex and largest artificial networks in the world, power grid is bound to be vulnerability in the structure.
电力网络作为世界上最复杂、最庞大的人工网络之一，结构上不可避免地会出现难以预料的脆弱特性；
5.The United States was a world power in fact as well as in name when Roosevelt left the White House in 1909.
1909年罗斯福离开白宫时，美国无论在名义上或实际上都是个世界强国。
6.At the dawn of the twentieth century, the United States emerged as a world power, and the U. S. press proved its influence.
在20世纪的黎明，美国崛起为世界强权，它的媒体也证明了它的影响力。
7.By the fall of 2008, the United States will have collapsed as a world power, and no longer exist as an independent nation.
到2008年秋天，美国这个超级大国将会瓦解，并将不再以一个独立国家的形式存在。
8.But decisive contests for world power are actually taking place in the realm of high technology, away from the media limelight.
但是，对世界强国间的竞争，起决定作用的实际上是高科技领域，而不是媒体关注的中心。
9.He also presided over a major government reorganization that helped set the stage for England's development into a leading world power.
他还主张通过一个主要的政府组织以有助于建立使英格兰成为世界领导者的英格兰发展战略。
10.Last week People's Daily ran a commentary entitled "Is U. S. Ready to Recognize China as World Power? "
上周的《人民日报》发表了一篇名为《美国准备好面对中国这个世界强国了吗？》。