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それまで， 其れまで， それ迄， 其れ迄， 其迄
1. until then, till then, up to that time
2. to that extent
3. the end of it, all there is to it
tbd
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二人とも， ２人とも， 二人共， ２人共， ふたりとも
1. both (people), the two of them
tbd
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なかなか， 中々， 中中， 仲々， 仲仲， 却々， 却却
1. very, considerably, easily, readily, fairly, quite, highly, rather
2. by no means, not readily
3. middle, half-way point
4. excellent, wonderful, very good
很，非常，相当；非常好