我午餐做了一道美味的螃蟹沙拉。

I made a delicious ___crab salad for lunch.

孩子们被沙滩上疾走的螃蟹迷住了。

The children were fascinated by the ___crabs scuttling on the beach.

我们从市场买了一些新鲜的螃蟹（肉）。

We bought some fresh ___crab from the market.