a chocolate factory的用法和样例：
- Hitchcockian tale begins with Mika, owner of a chocolate factory, inherits a gloomy mansion after marrying Andre, a concert pianist.
- We'll examine the fascinating -- and often misreported -- history of chocolate, follow the chocolate-making process, and take an online visit to a chocolate factory.
- The chocolate factory is his latest acquisition.
- He sneaked a chocolate from the box.
- The chocolate factory would often hive off some of its production to a sub-contractor during the busy period before Christmas.