関連ワード:
most spoken languages in european countries most spoken language in europe countries most common language in european countries most spoken languages in european union widely spoken language in european union most spoken language in each european country most widely spoken language in european union that has three grammatical genders most widely spoken language in european union with 3 grammatical genders most widely spoken language in european union that has 3 grammatical genders most widely spoken language in european union with three grammatical genders
