He has long legs.
Kare no ashi wa nagai.
he; him; his; boyfriend
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
foot; leg; gait; pace; bottom structural component (i.e. radical) of a kanji; means of transportation; money; coin
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
long (distance); long (time); lengthy