like: fünfzehn → →
fünfzehn ☊ 
mười lăm ☊ 
☊ fünfzehn ☊ 十五 ☊ shíwǔ The room measures fifteen feet by twenty feet. ☊ by ☊
Bob spent fifteen months alone on his yacht. Ann, meanwhile, took care of the children on her own. ☊ meanwhile ☊
In those days most people left school when they were only fifteen years old. ☊ old ☊