四十岁的女人，应该是更年期的前期，无疑是人生曲线上一个非常重要的拐点坐标。

A 40-year-old woman, should be menopause prophase, is undoubtedly life curve a very important inflection point coordinates.

youdao

我并不这样认为，我认为那是一个正弦曲线，就像大部分人的人生一样，有起有伏。

I don't see it that way at all. I think it's a sine curve, like most of our lives.

youdao

人生的道路，就像波浪形曲线那样彼此起伏，虽然走起来很辛苦，但只要硬着头皮去闯，最终会飞向成功。

Thee road of life, like the wavy curve and each other, although go up very hard, but as long as brave to rush, will fly to succeed.

youdao