Please help translate these from English to Chinese, thank you

Jackson is shown to live in central London but he has a hotel near the airport. There are many foreigners living there. He spoke no other foreign language than English and found it difficult to understand what the foreign tourists were saying. Sometimes he had to communicate with them using body language and try his best to make his words understood. However, he is still often misunderstood, which brings him a lot of trouble. A friend of his who had studied some foreign languages ??in college offered to teach him, and he was happy and studying hard. At first he learned a little but soon he found that remembering words and expressions was not easy. His friend suggested that he write down useful expressions in a notebook so that he could use them easily when needed. He did what his friend said and found that it really helped.

One night there were many people in the restaurant. Everyone was busy eating except for one Japanese guy who was waiting for his wife who was still preening upstairs. Mr. Jackson thought: This man wants to eat but he doesn't speak English. Let me help him. However, he only knew a little Japanese, so he had to take out his notebook and point to the sentence "I'm hungry" on it to show it to the Japanese. The Japanese took one look at it, gave him 2 pounds and left.

Is this a joke? . . ?

Some parts are slightly paraphrased in order to make the sentences smoother. I hope the poster will adopt them