如果你商业分发不带源程序的二进制软件包，GPL要求你必须为以后分发源程序提供书面报价。

If you commercially distribute binaries not accompanied with source code, the GPL says you must provide a written offer to distribute the source code later.

youdao

为了推进上述报价，在双方进入到正式的意向书阶段前，我们要求贵方提供书面的接收函。

In order to progress with the aforementioned offer we will require your written acceptance prior to progressing to a formal Letter of Intent (L. O. I.)

youdao

为了推进上述报价，在双方进入到正式的意向书阶段前，我们要求贵方提供书面的接收函。

In order to progress with the aforementioned offer we will require your written acceptance prior to progressing to a formal Letter of Intent (L. O. I.)

youdao