And they're doing good business, too.

他们的生意也很好。

The country might be poor, but it’s doing good business in livestock export.

这个国家可能很穷， 但它在牲畜出口方面做得很好。

Yet these stores are doing good business. A new generation is discovering the joy of the feel and sound of old typewriters.

然而，这些商店却生意兴隆。新一代人正在领略老式打字机的触感与声音的乐趣。

In recent years, however, many countries have witnessed a surge in the number of small businesses and companies offering more environment-friendly cleaning products, and they're doing good business, too.

然而，近年来，许多国家的小企业和公司数量激增，他们提供更环保的清洁产品，生意也很好。