He looks as if he could not even harm a fly.
Mushi mo korosanu kao.
insect; bug; cricket; moth; worm
too; also; in addition; as well; (not) either (in a negative sentence); both A and B; A as well as B; neither A nor B (in a negative sentence); even; as much as; as many as; as far as; as long as; no less than; no fewer than; even if; even though; although; in spite of; further; more; again; another; the other
face; visage; look; expression; countenance; honor; honour; face; influence; notoriety