ECSEmitter自动地将两个上下文元素——当前及父上下文——添加到事件中，通过使用发射器来发送该事件。

ECSEmitter automatically adds two context elements — the current and parent context — to the events that are sent using this emitter.

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t directory或 --target= directory：将目标目录设置成 directory（至期望目录的绝对路径）而不是当前 stow 目录的父目录。

t directory or --target=directory : Sets the target directory to directory (absolute path to desired directory) instead of the parent of the current stow directory.

youdao

访问当前img元素的父元素，也就是它的容器。

Get access to the element that is the parent — that is, the container — of the current img element.

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