not exactly vertical
不完全垂直的
the towers are inclined, from four to ten feet out of plumb.那些塔是歪的，偏离垂直线4到10英尺。
the towers are inclined, from four to ten feet out of plumb.
那些塔是歪的，偏离垂直线4到10英尺。
Not vertical.
不垂直的