-----------------------------------
まで, 迄
1. until (a time), till, to, up to
2. to (a place or person), as far as
3. to (an extent), up to, so far as, even
4. only, merely
到,到……为止,直到;到某地,去见某人
-----------------------------------
延期, えんき
1. postponement, deferment, adjournment
tbd