keynoter造句怎么写

In 2011, we invited Linda Rising as the keynoter for her awesome talk about "Fearless Change" just after the earthquake disaster.

For the first time, a woman will be the keynoter at the convention this year.

Quite a few attendees (and one keynoter) could and did give first-hand reports of the early days to others like myself who only discovered the power of descriptive markup from XML.