You'll want to remember to use the more explicit curly-brace form when your environment variable is not isolated from the surrounding text by whitespace (Spaces or tabs).

请记住：当环境变量没有用空白(空格或制表键)与周围文本分开时，请使用更明确的花括号形式。

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In Windows, each inner double quotation mark must be cancelled with a backslash that is within the brace surrounded by double quotation marks in the JSON form.

在 Windows 中，每一个内部双引号都必须由一个斜划线取消，该斜划线由 JSON 格式的双引号所包围。

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You can then brace your spare foot against the wall to form a stable tripod.

然后把你空着的另外一只脚撑住岩壁形成一个稳定的三角。

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Jermain Defoe put Spurs ahead in the first half and a brace from in-form Roman Pavlyuchenko, sandwiched by a reply from Christopher Samba, gave the home side three points.

CNN: Drogba double puts Chelsea on top again in England