try removing them
试着把它们去掉
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Because I think when you try to do experiments with people, you are taking them out of the natural environment and you are removing them.
因为我觉得当您尝试这样做实验的人，你是他们考虑的自然环境和你是去除它们。
youdao
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