I am as old as he.
Watashi wa kare to onaji kurai no toshi da.
I; me; private affairs; personal matter; secrecy; selfishness
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
he; him; his; boyfriend
if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)
same; identical; equal; uniform; equivalent; similar; common (origin); changeless; alike; (usu. part of a 'nara' conditional) anyway; anyhow; in either case
approximately; about; around; or so; to (about) the extent that; (almost) enough that; so ... that ...; at least; as ... as ...; like
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
year; many years; age; past one's prime; old age
be; is; indicates past or completed action; indicates light imperative