幫我翻譯呢段文~~thx~~!!

Today, is our school open date. I felt very bored is because I am the discipline, cannot play the too many stalls game. But, when my free time, I arrived English room to play the game, but my actually mistakenly three topics. Therefore I certainly must look the extracurricular books, promote the knowledge.

Today was our school open day. As I am a prefect, I haven't play too many stall games and I felt boring. However, when I was free, I went to English classroom and had played some games. Unfortunitely I had got three answers wrong. Therefore I realised must read more books in order to increase my knowlege.

今天，是我們學校的開放日。我感到很無聊是因為我是風紀，不能玩太多的攤位遊戲。不過，當我空閒時，我就到了英語室玩遊戲，可是我卻錯了三題。所以我一定要多看課外圖書，增進知識。

Today, is our school open day. I felt very bored is because I am the discipline, cannot play the too many stall game. When my free time, I arrived English room to play the game, but my actually mistakenly three topics. Therefore I must certainly look the extracurricular books, promote the knowledge.