For the most part, it's safe to use the example connector as a starting point for each supporting file, and I will point out what needs to be changed in your implementation.
对于大多数部分，使用示例连接器作为每个支持文件的起点，而且我将指出在实现中需要修改什么。
2
The source context refers to the case when there is an output link coming out of the connector stage.
源上下文是指连接器阶段有一个输出链接。
3
It USES MagSafe, but the new connector is angled 90-degrees to stay out of the way.