因此，t[2：7]将tuple中的第三到第七个数据项分段，而t[2：7：2]则对每两个数据项进行分段，从tuple中的第三个数据项开始一直到第七个数据项。

So, t [2:7] slices the third through the seventh items from the tuple, while t [2:7:2] slices every other item, starting with the third item and continuing through the seventh item from the tuple.

youdao

当王军霞被评为第七届全运会最佳运动员时，保持双项世界纪录的她昨天又获得了另外一项奖。

Double world record holder Wang Junxia received another award yesterday when she was chosen as the best athlete at the 7th National Games.

youdao