The novel is written from personal experience.

这部小说是根据个人亲身经历写成的。

《牛津词典》

And I know this is true from personal experience!

从亲身经历我只知道这是确实是真的。

youdao

I can report from personal experience, that does not work.

而从我的个人经验来看，这种方法没用。

youdao

I can speak here from personal experience. If you look me up on Guenter Lewy, Armenian genocide and you look at some of the blogs, you will find a lot of vituperation: you are called a genocide denier on a par with holocaust deniers."

VOA: standard.2010.03.18

It seems formal and analytical in contrast to Machiavelli's combination of historical commentary and reflection drawn from personal experience.

它看起来更正式，分析得更透彻,这是与马基雅维利的,从个人经验出发,历史性的评论和反思相结合相比。

耶鲁公开课 - 政治哲学导论课程节选

It comes from personal experience that raises a question at least about whether all values can be translated without loss into utilitarian terms.

是亲身见闻所引起的疑问,是否所有的价值都可以完好无损地,转换为功利主义的形式。

耶鲁公开课 - 公正课程节选

He also understands, from personal experience, the need to protect our troops and provide them with the best possible intelligence.

WHITEHOUSE: President Obama Welcomes Senators Hagel and Boren to Intelligence Team | The White House

But from personal experience I can tell you that my girls beg and plead for Happy Meals all of the time.

FORBES: San Francisco mayor vetoes Happy Meal ban

Kunal knows what that shift in lifestyle feels like from personal experience.

FORBES: When Mom Isn't There: Helping Indian Students Adjust to American Universities