介绍:
Pencil 铅笔
Eraser 橡皮
Pencil case 铅笔盒
where is the pencil ?铅笔在哪儿
it's on the table .它在桌子上面
it's in the pencil case .它在铅笔盒里面
where is the eraser ?橡皮在哪儿
it's on the table .它在桌子上面
It's in the pencil case.它在铅笔盒里面
Where is the pencil case?铅笔盒在哪儿
It's in the backpack.他在背包里面。
大家还在听
