What`s your favorite Channel on English TV?

What`s the difference between the phrase "I`m trying to do smth" and "I keep trying to do smth"?

I tell the story in English with new words. Please check it! Hi, friends! Yesterday I watched the film in English with English subtitles and now want to write story with new words. Don`t pay attention to the meaning, it`s ridiculous but it`s not so important)) Check my English please! Thank you in advance! One couple built house out of twigs. Living in it wasn`t so comfortable. They figured it out from the very beginning. And they decided to live there at least during the summer. Woman started out to cook in oven because she had an innate ability to good cooking. Man was always moving because he had the roller blades. One day along the way to the house from his seal hunting he encountered with suspicious fiction. He saw very astonishing bush and he aspired to leap above it. He was obsessed with flavors of that bush. And he fell down and hit his shin splints by the ground. It was a realm where he shouldn`t leap. And his decision was spontaneously. When he came back to his wife he was too scared. She was looking for affordable fare of their flight. And when she saw her husband she kept trying to bring up him. They make the vows to each other not to hang out through unknown locations. And they kept their vows in effect till the end of a journey.