业 (yè): คําต่อท้ายหมายถึง อุตสาหกรรม การค้า

After my older brother graduated from university, he started working at a large enterprise and is busy every day.

In recent years, China's service industry has grown rapidly, providing a large number of employment opportunities.

At this agricultural exhibition, many farmers displayed new varieties they had grown.

Due to poor management, this small business went bankrupt last year, and the boss had to look for a new job.