Outside the protected environment of institutional care he could not survive.

离开福利机构照顾下的这个受保护的环境，他无法生存。

《柯林斯英汉双解大词典》

Run your application in a protected environment to help avoid possible connection exploits.

在受保护的环境中运行应用程序，以避免连接被利用。

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Surgery in a Chemically Protected Environment.

在防化环境下施行外科手术。

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Surgery in a Chemically Protected Environment.

在防化环境下施行外科手术。

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