Please fix my toy.
Boku no omocha o naoshite.
I; me; you; manservant
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
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
to cure; to heal; to fix; to correct; to repair; to do over again (after -masu base of verb); to replace; to put back as it was; to convert (into a different state); to transform