1. This is a big ball.
    这是一个大球.

2. There is a big stone in the centre of a peach.
    桃子中心有一个大核儿。

3. The commentator made a big mistake during the live broadcast.
    在直播节目中评论员犯了个大错误。

4. The monkey threw the big stone at the crocodile.
    猴子把那块大石头向鳄鱼扔去。

5. Though the village was hit by a big flood the commune members were not discouraged.
    村子虽然遭了严重水灾，可是社员们并不气馁。

6. This is a big dog.
    这是一只大狗.

7. The best players go off to the big clubs, leaving us the dross.
    最好的队员都投奔大俱乐部去了, 就只给我们剩下些不中用的人.

8. The first day at school is a big event in a child´s life.
    第一天上学在孩子的一生中是件大事。

9. There are two big oaks in my garden.
    我家花园里有两棵大橡树。

10. The redundant labour in factories is a big problem.
    工厂的过剩劳力是个大问题。