市场上有开一家好鱼店的空缺。

There's ___a ___gap ___in ___the ___market for a good fish shop.

我几乎完成了学业，并有一个想法，创办一家小型软件公司，填补了市场上被大型IT公司忽视的空缺。

I had nearly finished my study and had an idea to start a small software company, filling ___a ___gap ___in ___the ___market that was overlooked by the larger I.T. companies.

企业家经常寻找市场中的空缺来推出创新产品。

Entrepreneurs often seek ___a ___gap ___in ___the ___market to launch innovative products.