In the p.e. class we had the long-distance running. we had a warm-up before it. but i was lazy and didn't do it well. when i was running, i suddenly fell to the ground. i pulledthe muscles in the leg.
運動前準備不足英語作文譯文：
體育課上，我們要進行長跑。長跑前我們為此做準備活動，但是我很懶沒有好好做。跑步時，我突然倒在地上。我腿上的肌肉拉傷了。