The began of 2012.I came to Beijing.I found the job in the i

The began of 2012.I came to Beijing.I found the job in the international restaurant.The began i was a waiter.Everyday i only did some simple things at work.In the restaurant the most of guests were foreigners.The boss and manager were also foreigners.So at work,I needed to used english everyday.But i could not speak english.I could not use English to communicated with the guests.Then I began to learning English and some knowledge of the restaurant.Few months later.My English improved a lot.I could use simple English to communicated with the guests and odered the food.In few months,I had more worked.Everynight I'm responsible for the restaurant cashier and and counted the day's takings.I also helped the bar did some cocktail and coffee.
不好意思忘记写了，这是我自己写的，我不需要翻译。我只是想找一些英语比较好的帮我看一下语法有错吗。