通过自身的努力和**program有效而实际的训练,我的英语有了很大的进步!英文怎么说

I've made a significant progress through my own effort and the help from *** program.

你这句中文我觉得是个病句

你好 翻译如下

According the practice of self and program the extra working that my English have a big jump.

My english skills have improved by hard working and organized program training.