There are many students in the classroom.There were many students in the classroom.There are some children in the park.There were some children in the park.There are some boys playing on the playgroun...
英语翻译3、在操场上有一些男孩在踢球..4、在桌子上有一些汉堡.
There are many students in the classroom.There were many students in the classroom.There are some children in the park.There were some children in the park.There are some boys playing on the playgroun...