bilingual

bilingualism, the ability to freely speak two languages / a person who is bilingual / something that is presented in a bilingual manner, such as a text, speech, television program, or video

child prostitution

magnification; magnifying power

resale (of purchased goods or commodities)

to resell (something)

biorhythm

【counter word】measures (​flat, thin objects, e.g., postcards, sheets of paper, etc.)

stern; strict; severe; rigorous; harsh; stringent; exacting; scrupulous; precise; accurate; diligent; conscientious; earnest; devout; pious; austere

Washington, D.C. (a city, the capital city of the United States)