顔を奇麗にふきなさい。

face; visage; look; expression; countenance; honor; honour; face; influence; notoriety

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.

pretty; lovely; beautiful; fair; clean; clear; pure; tidy; neat; completely; entirely

at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although

to blow (e.g. wind); to play a wind instrument; to emit; to spout; to whistle; to laugh; to burst into laughter; to smelt; to mint; to brag; to talk big

to do