and also sang a deep and soothing "flying insects". after the competition, class 1, i was proud of our class because we all tried our best.大合唱比賽,today is really a happy day. then class 2,但是我為我們班感到驕傲,他們的歌唱得讓我們禁不住一次次地鼓掌,我和班里的同學快速走向舞臺,老師公布了比賽成績,隨著音樂響起,this