Our language is the words and phrases that we use to communicate with each other. Each language in the world may have tens of thousands or hundreds of thousands of the vocabulary. The more vocabulary that you know out of your language, you will be able to communicate your ideas to other people. The vocabulary have much more than grammar, is the key to everyone understanding what they hear and read. And to communicating successfully with other people. The vocabulary is one of the most overlooked to improve our lives. And many people think that learning vocabulary is useful for writers, translators, and speakers but the fact everyone can get many benefits from vocabulary. And I think that the vocabulary is important for everyone. The vocabulary can make you understanding what you read or what you hear. It can make you to understand that what you will communicate with other people. And if you have knowledge a lot of vocabulary, you may find a good job easily because the current, there are many companies that want someone who have knowledge of language and the vocabulary is the most important in each language. You can read, write, and speak that if you know in vocabulary, you will be clearly to understand in everything. So, I think if you have a lot of knowledge of the big vocabulary, it can make your life to be successful.