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どこ， いずこ， いずく， いづこ， いどこ， 何処， 何所， 何處
1. where, what place
2. how much (long, far), what extent
哪里
が
1. indicates the subject of a sentence
2. indicates possession
3. but, however, (and) yet, though, although, while
4. and
5. used after an introductory remark or explanation
6. regardless of ..., whether ... (or not), no matter ...
7. indicates a des...
tbd
