There are many languages in the world. Some of them are difficult to learn, others are very easy. Many people think that the chinese language together with japanese and arabic are the most difficult foreign languages. But learning a foreign language is not an easy task and it takes a lot of time and effort.
When a child learns its own language, it learns to understand what others say and to speak, long before it learns to read and write. But as schoolchildren begin to study a second language much later, they cannot learn it as they learned their own language. However, if you hear a lot of a foreign language and understand what you hear, you will soon learn to speak it easily. Then if you recognize the words when you see them on paper, you will have little difficulty in reading or writing