英语翻译Progress has not followed a straight ascending line,but a spiral with rhythm of progress and regression,of evolution and dissolution.

问题描述:

英语翻译
Progress has not followed a straight ascending line,but a spiral with rhythm of progress and regression,of evolution and dissolution.

进步不会沿着平直上升的线条前行,而是伴着进进退退、散散合合的规律呈螺旋状上升的.