A cheatline also does not have to stretch along  the entire length of an aircraft's fuselage.

作弊线也不必沿着飞机机身的整个长度延伸。

The term 'cheatline' refers to a decorative, colored strip painted horizontally along some or all of an aircraft's fuselage.

术语“作弊线”是指沿部分或全部飞机机身水平绘制的装饰性彩色条带。