这导致业务实现经常和数据存取以及转换的代码纠缠在一起。

As a result business implementations are often intertwined with data access and transformation code.

youdao

除了映射数字和字节字段，在为您的本地语言应用程序选择了正确的代码页时，它还将字符串数据转换成适当的代码页。

In addition to mapping numeric and byte fields, it also converts string data to the appropriate codepage when the correct codepage for your native language application is selected.

youdao

源代码根本没有包含任何数据类型转换，怎么会这样呢？

How can that be, since the source code doesn't include any casts?

youdao