child rearing is anything less than a completely fulfilling,life-enriching experience 求翻译

child rearing is anything less than a completely fulfilling,life-enriching experience 求翻译
这是2011年考研英语阅读Text4 开头的一句话标准的翻译是“养孩子是一件完全令人愉悦、生活充实的事情”
但是anything less than 的意思应该是“任何少于……的事情”嘛.
比如：In that case, anything less than 10% is not worth the trouble.
要是这样的话,佣金如果少于10%这生意就不值得我们去操心了
以及：If they do, anything less than 110 percent perfection may be considered a failure.
如果这么做了, 任何一个环节少于110%的满意度都会被认为是种失败.
我觉得应该翻译成“养孩子并不是一件完全令人愉悦、生活充实的事情”.
求高手解释,谢谢!