重点讲解：
1. go through （法律、协议等）被通过；（决定）被批准；
It's a formality which we have to go through.
它是我们必须办理的一项手续。
2. in the process of 在…的过程中；正在做；
In the process of fighting against natural disasters, various APEC members have accumulated rich experiences.
在抗击自然灾害的过程中，各成员积累了丰富经验。
3. be contingent upon 取决于…的；由…决定的；
Some of these appeared to be contingent upon export performance or on the use of domestic goods.
其中一些补贴似乎视出口实绩或使用国内货物的情况而给予。
4. consist of 由…组成；由…构成；
All bodies consist of molecules and molecules consist of atoms.
一切物质都由分子组成，而分子由原子组成。