They have been living on easy street since his business began to prosper.

自从他的生意兴隆以来，他们一直过着优裕的生活。

《新英汉大辞典》

In the early 1980s, it was easy to get into the rental business.

在20世纪80年代早期，进入租赁业是很容易的。

《柯林斯英汉双解大词典》

Lots of people think gyms are an easy business to run.

许多人认为开办健身馆是一项很容易来钱的生意。

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Also,business plans often assume it will be easy to gain a share of a large or fast-growing market.

VOA: special.2009.06.26

The past three months haven't been easy for small-business owners like Violet Sanabria, whose flower shop in Hoboken, N.

WSJ: 3 months after Sandy, victims waiting for relief

Giving employees access to easy-to-use business tools helped them be more productive in an intelligent and connected way.

FORBES: Turning Customer Care Inside Out

If you are planning to sell to consumers (as opposed to business-to-business), it is easy to interview target people whose responses are irrelevant or downright misleading.

FORBES: Are You Making Something Usable? Part 4 -- But Is It Valuable?