Vocabulary consisting only from characters you are able to read
古来
korai
from time immemorial, ancient, time-honoured, time-honoredtoki
外国語
gaikokugo
foreign languagemix
行われる
okonawareru
to be done, to be practiced, to be practised, to take place, to be held, to be prevalent, to be in fashion, to be in vogue, to be current, to come into useichidan, verb