Keep on your side of the bed!
你还是睡你那边吧！
He does keep on so!
他就是这样纠缠不休！
Don't keep on interrupting me!
别老是跟我打岔！
The practice is to keep on record any analysis of samples.
习惯上要把所有的样品分析记录在案。
He used to keep on at me about the need to win
他以前总是跟我唠叨必须获胜才行。