Double click the node from the Servce-to-Service topology view, TEP will open the interaction detail of the node.

双击servce - to - Service拓扑视图中的节点，TEP将打开该节点的交互细节。

youdao

At present, the new HD servce, which also includes HD downloads of some programmes, is only available on the BBC iPlayer at present.

BBC: iPlayer goes high definition