然后，我打开了他的转换序列号类型页面，他才发现了自己的失误。

Well, when I sent him to the Convert License Type screen he found his mistake.

youdao

然后，我打开了他的转换序列号类型页面，他才发现了自己的失误。

Well, when I sent him to the Convert License Type screen he found his mistake.

youdao