1. I took your bag instead of mine by mistake. 我不巧错拿了你的包。
2. She took photos with her new smart phone and always shared her photos in her friend circle to express how happy she was. As a result, she often did something by mistake. 她用她的新智能手机拍照,并经常在她的朋友圈分享她的照片,以表达她的快乐。因此,她经常会做一些错误的事情。
3. He opened Ingrid's letter by mistake. 他误拆了英格丽德的信。
4. He drilled through the wall by mistake. 他误将墙壁钻穿了。