介绍:
Biff's spade was no good.
Biff的铲子坏了。
Dad got a big spade.
爸爸买了个大大的铲子。
“ Let me dig a hole,”he said.
“让我来挖一个洞，” 他说。

Dad dug a hole.
爸爸挖了一个洞。

The children helped.
孩子们也来帮忙。
The hole got bigger and bigger.
这个洞越来越大。
...and deeper and deeper.
越来越深

All the children came.
所有的孩子们都来了。

They played in the hole.
他们在洞里玩耍。

The water came in.
海水来了。

“I can't stop it,” said Dad.
“我没法阻止海水涨潮，”爸爸说。
The tide came in.
涨潮了。
Dad's spade was in the hole.
爸爸的铲子还在洞里

Next day,the hole had gone.
第二天，洞不见了。
Dad's spade was under the sand.
爸爸的铲子还在沙子里面。
under 在...下面
“Let's dig,” said Dad.
“ 我们把它挖出来吧 ，”爸爸说。
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