鉴于大家对英语英语考证PETS写作十分关注，我们编辑小组在此为大家搜集整理了“13年关于PETS4写作精选短语”一文，供大家参考！
13年关于PETS4写作精选短语
To build a better mousetrap
to develop a new and improved product.
Example:
Some technology companies make the mistake of focusing on building a better mousetrap rather than focusing on the needs of their customers.