clam shell

A clam swam to the bank and opened its shell in the sun.

一只蚌游到岸上,然后在太阳底下打开了它的壳.

They found that the clam first contracts its shell.

他们发现蛏子首先会收缩自己的外壳。

The rest of the clam followed by moving quickly up and down and rapidly opening and closing its shell.

蛤蚌留在沙子外面的身体部分接着开始上下移动，并且迅速的开合它的贝壳。

You are a boat, an island, a clam shell.

你是一只船, 一座小岛, 一瓣蚌壳.

National Taiwan Ocean University professor Ho Ping-ho says the crab resembles the species living in the areas around Hawaii, Polynesia and Mauritius. But it has a distinctive clam-shaped shell about 1 inch ( 2.5 centimeters) wide, making it distinct.

台湾海洋大学教授何平合说，和这种螃蟹类似的物种都生活在夏威夷、波利尼西亚群岛和毛里求斯附近海域，但是台湾南岸的这种物种背壳只有1英寸（2.5厘米）宽，看上去和其他物种截然不同。