PCL

例句：

1. 1. The PCL is a standard for writing software for personal computers.
   PCL是编写个人计算机软件的标准。
2. 2. The new PCL specification has been released, and it's expected to improve the performance of personal computers.
   新的PCL规范已经发布，预计将提高个人计算机的性能。
3. 3. The team worked hard to meet the requirements of the PCL specification.
   团队努力工作以满足PCL规范的要求。