彼は全く有能で自分の立場を守り通すことができる。

he; him; his; boyfriend

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

really; truly; entirely; completely; wholly; perfectly; indeed; good grief (expression of exasperation)

able; capable; efficient; skill

indicates location of action; at; in; indicates time of action; indicates means of action; cause of effect; by; and then; so; indicates continuing action; indicates certainty, emphasis, etc.

myself; yourself; oneself; himself; herself; I; me; you

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

standpoint; position; situation

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 protect; to guard; to defend; to keep (i.e. a promise); to abide (by the rules); to observe; to obey; to follow

to stick through; to force through; to spread throughout; to thoroughly diffuse; to make a path between two points; to proceed in a logical manner; to let pass; to allow through; to lead (someone) into (a house, room, etc.); to show in; to go through (a middleman); to (look, listen) through (a window, wall, etc.); to pass (a law, applicant, etc.); to force to accept; to force agreement; to continue (in a state); to persist in; to do to the entirety of; to cover all of; to span the whole ...; to do from beginning to end without a break; to convey (one's ideas, etc.) to the other party; to do to the end; to carry through; to complete

thing; matter; incident; occurrence; event; something serious; trouble; crisis; circumstances; situation; state of affairs; work; business; affair; after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to; nominalizing suffix; pretending to ...; playing make-believe ...; alias; aka; nickname; alternative name; also known as

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

to be able (in a position) to do; to be up to the task; to be ready; to be completed; to be made; to be built; to be good at; to be permitted (to do); to become intimate; to take up (with somebody); to grow; to be raised; to become pregnant