고등학생 영어 문법좀 봐줄사람 ㅠㅠㅠㅠ

I plan to major in media communication. 

I became interested in the radio while I have thought about my grandmother. 

Until last year I often called her, but I am too busy to do it this year. 

Suddenly, I realized that she was washing the dishes, listening the radio. 

So, If I became the radio announcer, she could hear my voice everywhere. 

I know it is difficult to get a job at a broadcasting station, but I must endure to make my grandma happy with my voice. 

Lastly I think that announcer focuses on conveying information and this information should not be lost on objectivity. 

As you see, I will become a supreme announcer. 

혹시 이상한 곳 있으면 알랴주세요 ㅠㅜ 수행임요 ㅠ