Vacation plans

In this  summer, I will go to Australia alone to meet friend, because I have been to Australia for exchange student about 2 weeks. In spite of I have never journeyed alone, I decided that I book airplane, hotel place to go and plan. At first my parents excepted my thought, but I said my host family in Australia will help me.
I know almost how to take plane and how to take a bass, but I can't speak English fluency and I don't know English words enough. At this rate, I will struggle in Australia, So I study more harder and more effectively. I will try to see subtitles on a movie and check the  word, which I didn't understand.
　　　　

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