" But it will be like an old abandoned shell. There is nothing sad about old shells..." I said nothing.

“但是，它就像是一个老旧的废弃的壳。老旧的壳没什么好悲伤的......”我什么也没说。

They are a brilliant red color, and in autumn, they shed their old shells and deposit them in the lake.

它们是鲜红的颜色，在秋天，它们蜕下旧壳，把它们留在湖里。

Construction crews found 70 underground vaults, sub-vaults, and basements, one of them filled with old tank shells.

施工人员发现了 70 个地下拱顶、次拱顶和地下室，其中一个里面装满了旧坦克壳。

We will hope Tom will be wiser, now he has got safe out of his sooty old shell.

我们希望汤姆能变得更聪明， 现在他已经安全地摆脱了乌黑的旧外壳。

They dry old shells in the sun before returning them to the water to form a base for oyster larva to attach to.

他们在太阳下晒干旧壳，然后把这些壳放回水中，形成牡蛎幼虫附着的基础。

David Burney discovered the evidence. He found remains of old shells, coral and other sea creatures in a cave about 100 meters from the ocean.

大卫·伯尼发现了这些证据，他在距离海洋100米的洞穴中发现古贝壳、珊瑚等海洋生物的遗体。