他已建立起兴隆的生意。

He has built up a good business.

youdao

虽然趋向完全数字化的形势越来越明显，但是，传统商业名片仍是一种兴隆的生意，甚至名片本身也经过了高科技的重新包装。

While the trend to go completely digital might be growing, however, there is still a roaring trade in traditional CARDS. But even those are now getting a number of hi-tech overhauls.

youdao

他的生意持续兴隆。

His business continued to prosper.

《柯林斯英汉双解大词典》