He told his story simply and without exaggeration.

他简单扼要、毫不夸张地讲述了自己的故事。

《牛津词典》

These people are part of what is without exaggeration an epidemic of obesity.

这些人无疑是肥胖流行的一部分。

youdao

Without exaggeration I can say that I hardly slept a wink.

可以毫不夸大地说，我几乎没有合过眼。

《新英汉大辞典》

Expanded attention to cybersecurity is a good thing, but it seems that it is difficult to discuss this topic without exaggeration.

FORBES: Putting 'We Are At Cyberwar' Rhetoric To Bed

These are clearly really big creatures, remarkable without exaggeration, but I think it was the WTF scaling factor that pushed this image into viral territory.

FORBES: Lion's Mane Jellyfish Image: This Is (Literally) How Things Blow Up On The Internet!

"I can say without any exaggeration that we will have the best New Year's celebration in the world, " promised Rio tourist chief Gerard Bourgeaiseau.

BBC: Rio leads the American millennium