彼はいつも古い服を寄付する代わりに捨てちゃうんだよね

彼: he, his, him, boyfriend
は: a, the, is, am, are, will
いつも: always, every time, regularly, constantly, forever, habitually
古い: old, ancient, outdated, aged, stale, antiquated, outmoded
服: clothes, dress, outfit, suit, garments, garment
を: o, the, to, wo
寄付: donate, donation, contribute, contribution, contributions, endowed, endowment
する: to, make, to do, to make, to perform, to conduct
代わり: substitute, replacement, alternative, relief, alternate, compensation, proxy, deputy, surrogate
に: in, to, on, at, into, upon
捨てる: throw away, to throw away, dump, to abandon, to discard, discard, resign, abdicate
ちゃう: i will, darn
ん: i, n, m, ng, yin, hmm
だ: is, be, are, am, it is, seems
よ: the, yo, ll
ね: ne, right, isn't it, don't you think, huh, aren't you