英语翻译上周日是我的好朋友Mary的生日,我和一些同学们买了一些礼物.我买了一件漂亮的T恤衫送她.她很喜欢.我们一起唱生日歌、一起吃生日蛋糕.我们玩得很开心.

It was my good friend,Mary's birthday last Sunday.Some classmates and i bought some presents.I bought a nice T-shirt for her.She was happy.We sang birthday song and ate birthday cake together.
不好意思啊,现在网络好卡啊~~~提交速度慢了……