例子；他为了明天的成功，在不断地锻炼着自己中的锻炼
热心网友
He has been practising for future success.
热心网友
锻炼自己training oneself;不断地锻炼他自己to keep training himself;他为了明天的成功，在不断地锻炼着自己中的"锻炼"."train"
热心网友
He is practising himself for future's success
热心网友
there is an old saying "Practice makes perfect".
热心网友
口语化是"Shape up"eg: "He's shaping up himself."