youdao

Human tasks can have the same message type for both input and output.

人工任务的输入和输出可以具有相同的消息类型。

youdao

Services and Local Tasks have the same attributes in terms of input and output data, resources associated to them, and so on.

服务和局部任务在输入和输出数据、与之相关的资源等方面具有相同的属性。

youdao

In effect, that is what you have had in the US, where output per worker has jumped by five percentage points since 2007, at the same time as national output (GDP) has risen by only one percentage point.

BBC: The UK productivity puzzle (cont'd)