around the track怎么理解

短语 BEEN AROUND THE TRACK（也可以说 BEEN AROUND THE BLOCK）用来形容一个人阅历丰富、见多识广。我自己向来不太愿意轻视 Tom 提出的建议，毕竟他也是经历过不少世面、算得上大风大浪都见过的过来人了。