Hayley教口語，“另當別論”用英語怎么說？

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to be a different situation that is likely to be judged differently

另當別論;情況不同

Cars are useful, but their impact on the environment is another matter altogether.

汽車很有用，但對環境的影響則應另當別論。

She didn’t mind seeing him in a group but an intimate dinner in a restaurant was another matter altogether.

跟大家在一起時見見他，她并不介意，但是在飯店里親密進餐就另當別論了。