Before the bay was built there were no sand here, only broken glass and timbers.

在新湾建造之前，那里只有破木头与碎玻璃，没有一粒沙子。

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If the sand should be broken up, it would give out much energy.

如果沙子能被分解，它会释放出大量的能量。

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If the sand should be broken up, it would give out much energy.

如果沙子能被分解，它会释放出大量的能量。

youdao