英文是whether，例句：
是否已经取得了任何实质性进展还是个问题。
It's questionable whether anything of substance has been achieved.
标签：英文
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英文是whether，例句：
是否已经取得了任何实质性进展还是个问题。
It's questionable whether anything of substance has been achieved.
标签：英文
