以下是關於「一篇作文」的英文範文：
Today I』m very happy. After I have breakfast, I go to the park. It』s a sunny day, and the birds are singing. I』m singing too. When I get to the park, I see some girls are playing games, so I join them. We play very happily. Then I have lunch with my friends. We both have a good time. What a happy day!
今天我非常高興。吃完早餐後，我去了公園。今天是個陽光明媚的好天氣，鳥兒在歌唱，我也很高興地唱著歌。當我到達公園時，我看到一些女孩在玩遊戲，所以我加入了她們。我們一起玩得很開心。之後，我和朋友們一起吃午飯，我們都過得很愉快。多麼快樂的一天啊！