mytriptochina英语作文 last wednesday, we went on a school trip. it was sunny, we wore school uniforms. we went to the park. there was a lake in the park. we saw a black swan on the lake. then ,we came to a piece of grassland. we ran on the grassland. a girl picked up a piece of beautiful leaf. she made a picture with it. we ate bread, biscuits and apples. we took rubbish into the dustbin. and i bought a present for my mum. we had a good time! 本文来源：https://www.wddqw.com/doc/0e0c4f1a834d2b160b4e767f5acfa1c7aa00823b.html