There is a big box at the back of the car.

车的后边有一个大箱子。

There is a big box at the rear of the car.

汽车的后方有一个大箱子。

They boxed up all the old books in a big box.

他们把所有的旧书都困住在一个大箱子里。

It is a big box.

一大盒子。

Go to get the big box,for my big dog.

去把大盒子取来，我要装我的大狗。

No. It must be a big box!

没有，那个包裹一定是个大箱子！

Eg. The big box is not heavy.

这个大箱子不沉。

Eg. The big box is very light.

这个大箱子很轻。

There's a big box in the office.

办公室里有个大箱子，

Encountering a big box, he could not lift it.

碰到一只大箱子, 他搬不起来.