working

After replacing the old battery, the wall clock is finally working again.

(Chinese) 更换旧电池后，挂钟终于又开始走了。

Is the office printer working, or do I need to call the technician?

(Chinese) 办公室打印机好使吗，还是我需要给技术人员打电话？

The documentary explores the inner workings of a high-tech robotic factory.

(Chinese) 这部纪录片探索了一家高科技机器人工厂的内部运作。

A basic understanding of the workings of the stock market is essential for investors.

(Chinese) 对股市运行机制的基本了解对投资者来说至关重要。