Dave's ESL Cafe's Student Discussion Forums

[olive2006]

Which does "three more hours" mean, "three hours in addition" or "any time from three o'clock to four o'clock"?

[CP]

It means "three hours in addition," "three hours more," "for another three hours." Other languages use the word "hour" or "hours" to refer to the time of day, but not English.
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You live a new life for every new language you speak. -Czech proverb

[olive2006]

In fact, my question was as follows:
Which does "three more hours" mean, "three hours in addition" or "any amount of time from three hours to four hours"? (I was sleepy when I typed the question. )
However, after reading your reply, I understand its meaning now.
Thanks a lot!