Data from a CGI script can be obtained either from the standard input or environment variables (depending on the HTTP method and environment used), and both these are classed as tainted sources.

源自cgi脚本的数据可以从标准输入或环境变量中获得(这取决与所使用的HTTP方法和环境)，而且这两者都被划分为污染源。

youdao

He realized that this "teach-in" method would be a useful way for the public to express concern about the environment to federal and state officials.

VOA: special.2010.04.21

Far more importantly, I know that Method home products, as a whole company, has a positive impact on society and the environment far beyond the container of one product.

FORBES: No Sustainability Without Transparency!

"My project involved a method for treating leather so that it stayed warm to the touch in a hot environment and warm to the touch in a cool environment, " he said.

CNN: Romanian teenager wins 'junior Nobel Prize' competition