The playing area was marked off with a white line.

运动场地用白线划了出来。

The playing area is demarcated by a white line.

运动场地以白线为界。

White lines divide the playing area into sections.

这些白线把赛区分成各个部分。

One basket is at each end of the playing area, or court.

场地(或球场)的两端各有一个篮筐。

Playing area can't do without her positive participation.

赛场上更少不了她的积极参与。