I learned English as second language, when I was 11 years old. I learned English as second language, when I was 11 years old.

I imagined that I comame to(?) the Mirror of the Sky Bolivia. I imagined that I came to(?) the Mirror of the Sky Bolivia.

I'm not sure what you're trying to say past tense

In my dream, I admired the pure sky and cloud -like milk, and forgeot myself in heaven. In my dream, I admired the pure sky and cloud-like milk, and forgot myself in heaven.

past tense if you're talking about the same thing in the last sentence

The Western view style is different with eto the Eastern one. The Western style is different to the Eastern one.

I'm not sure what "style" you're talking about. Art style? Aesthetics? I would specify which style so the reader can understand better.

Different scenery havecan be wonderful in different wonderfulays. Different scenery can be wonderful in different ways.

Because of this view, I was interested in foreign culture. Because of this view, I was interested in foreign culture.

Language is a door to different culture doors. Language is a door to different cultures.

After 8 years, my ability doeisn't excellencet. After 8 years, my ability isn't excellent.

I learn English to sweat blood, so I'm confused. I learn English to sweat blood, so I'm confused.

I don't understand "sweat blood"

What can I doing? What can I do?