Reading them several times over a period of time, and considering them carefully, is mandatory for any great agile coach.

任何杰出的敏捷教练都应在一段时间内多读几次并认真思考。

youdao

Reading them several times over a period of time, and considering them carefully, is mandatory for any great agile coach.

任何杰出的敏捷教练都应在一段时间内多读几次并认真思考。

youdao