If don't have the clear concept to oneself English level, can arrive profession of have strict, English of the science ratings system training the organization do English level test.
如果对自己英文水平没有清晰的概念，可以到专业的有严格、科学分级体系的英语培训机构做英文水平测试。
2
The hardships of the road, only oneself know. Passing happiness, only oneself and clear.
路上的艰辛，只有自己知道。路过的快乐，只有自己明了。
3
Should have located above all oneself website, what does the website that is clear about oneself offer , those who offer what kind of crowd.