昨天我们去海边游泳,一到海边,刚好退潮,露出一块一块的礁石,妈妈高兴地说:“今天真是赶海的好时候。” 我们来到礁石群,礁石高低不平、坑坑洼洼的,低处有浅浅的海水,海水里飘浮着嫩绿色的海菜。 我迫不及待地走进礁石群,翻开一块礁石,看见里面有五六只小螃蟹。我抓住一只小螃蟹,它拼命地挥动着两个小螯足,好像在说:谁敢欺负我,我就对他不客气! 小螃蟹的颜色是青褐色的,走路总是横着 Yesterday we went to the beach to swim, one to the beach, just the ebb, exposing a piece of rock, my mother said happily: “Today is really a good time to catch the sea.” We came to the reefs, rocky, bumpy, low There are shallow waters, floating in the sea of ​​tender green seaweed. I can not wait to go into the reef, open a reef, see there are five or six small crabs. I grabbed a little crab, it desperately waving two small chevrons, as if to say: Who dares to bully me, I'm not welcome to him! Small crabs color is brown, walking is always horizontal