1. 小男孩在教室打篮球。

The little boy was playing basketball in the classroom.

2. 小男孩脚底打滑。

The little boy slipped.

3. 小男孩跌倒了。

The little boy fell over.

1. 篮球掉在了桌子上。

The basketball fell on the table.

2. 桌子上面有台贵重的随身听。

There was a valuable Walkman on the table.

3. 篮球把随身听砸到地上摔坏了。

The basketball smashed the Walkman on the ground and broke it.