翻译:这本书很简单,六岁的孩子可以读懂.

this book is easy enough for a six-year-old child to understand .
还不许人家失误拉

this book is easy to understand for six-year-old kids

This book is very simple。Six-year-old child can understand。

It's such an easy book that a 6-year-old child can read and understand.

This book is easy to understand,it's six years old children's level.

this book suits 6 years old kids

楼上的楼上 翻译能力不错还翻错啊 应该去掉最后的it吧~~