To show the automobile's status, a GUI application is used to display the automobile's current zone and whether the automobile's movement along the assembly line is valid.
为了展示汽车的状态，将使用一个GUI应用程序显示汽车当前所在的区以及汽车沿着装配线的移动是否有效。
2
The school grounds must be a flexible zone enabling play, movement, running and jumping.
学校操场必须是灵活的区域，能够用来游戏、运动、跑步和跳跃。
3
To study the rule of formation and movement of aeration zone water, it not only has important significance for groundwater forming, but also is the key for realizing water saving in agriculture.