It might mean standing to answer the phone and pacing the room, tapping your feet on the floor as you work.

比如，你可以站着接电话、可以在房间里溜达、办公时双脚可以拍拍地板。

youdao

Chagrin under Yao Ming, a series of hand-tapping the floor.

懊恼之下的姚明，连连用手拍打地板。

youdao

Chagrin under Yao Ming, a series of hand-tapping the floor.

懊恼之下的姚明，连连用手拍打地板。

youdao