The primary reason they're left out is that they don't make sense inside a PDF file, which is the most common result of formatting-object conversion.

不介绍它们的主要原因是它们在PD F文件中没有意义，这是格式化对象转换最常见的结果。

youdao

The reason for this is simple: After service formation, the conversion of parameters to and from the native format can take a considerable amount of time.

之所以这样做，其原因很简单：形成服务后，参数与本机格式之间的转换可能会需要相当长的时间。

youdao

The reason for these warnings is that a type conversion will be executed in runtime.

这些警告的原因是将在运行时中执行类型转换。

youdao

But as I am based in India, the course value after conversion comes to around INR 20K (reason-giving for why that would be a hardship).

FORBES: Rude or Smart? The Anatomy of a Simple Ask

The biggest reason given by clients for balking at a conversion is the immediate tax hit.

FORBES: Magazine Article

That's one reason now is a fine time to consider a conversion.

FORBES: Conversion Time