How I study during the vacation

I want to explain how I study during the vacation to everyone. I want to learn English in particular. By the way I work at Japanese restaurant. Some foreigners sometimes come to the restaurant. I wait on the customers in Japanese first. They usually understand Japanese but sometimes they don't understand it. So I use easy English as far as I know. I manage to tell to them. I think that it is really English study. I always be nervous in the situation. I always have a hard time coming up with proper English, so I want to study English more.

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