Bō luó dì hǎi / yán àn / de / xǔ duō / chéng shì / zhì jīn / réng / bǎo liú zhe / zhōng shì jì / jiàn zhù波罗的海沿岸的许多城市,至今仍保留着中世纪建筑。Many cities along the Baltic coast still preserve medieval architecture.