Day24
1我发现门关着。
I found the door closed.
2一些学生来自国外。
Some of the students are from abroad.
3学生们一个个走出了教室。
The students left the classroom one after another.
4你可以给我发一份电子邮件。
You can send me an e-mail.
要点:
①find找到,发现,过去式found
②leave离开,走出了,过去式left
③one after another依次地,一个接一个地