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until (a time); till; to; up to
to (a place or person); as far as
to (an extent); up to; so far as; even
only; merely
図書館は夜８時まで開いています。
The library is open until 8 PM.
家から学校まで歩いて行きました。
I walked from home to school.
来月まで宿題を出してください。
Please submit your homework by next month.