1.world power 世界强国
The nation declined as a world power.
作为一个世界强国, 这个国家已经衰落 。
In the eyes of the West, China is now a world power.
在西方人眼中,现在的中国已经是一个世界强国了 。
2.depend on 取决于;依赖;依靠
But I know I have to depend on these foods.
然而我知道,我必须依靠这些食物了 。
Some of them depend on what your program does.
其中一些取决于您的程序要做什么 。
3.international relation 国际关系
But another round of war in the region clearly would put strains on internationalrelation.
但是,如果这个地区再次发生战争,显然会使国际关系紧张起来 。
In international relation, it is improper to interfere/intervene with the internal affairsof other countries.
在国际关系中,一国不宜干涉别国内政 。