ふらつく

(1) 何かについて未決定にする矛盾する位置または行動方針の間で迷う(be undecided about something; waver between conflicting positions or courses of action; "He oscillates between accepting the new position and retirement")(be undecided about something)(waver between conflicting positions or courses of action)

⇒彼は、新しい地位の受け入れと引退の間で揺れる(waver between conflicting positions or courses of action)

(2) しばしば食物や雇用を求めて目的地なしに、あるいは目的なしに動きまわる(move about aimlessly or without any destination, often in search of food or employment; "The gypsies roamed the woods"; "roving vagabonds"; "the wandering Jew"; "The cattle roam across the prairie"; "the laborers drift from one town to the next"; "They rolled from town to town")(move about aimlessly or without any destination, often in search of food or employment)

⇒彼らは町から町へ徘徊する(move about aimlessly or without any destination, often in search of food or employment)

(3) 自身の運動をコントロールすることができないかのように、歩く(walk as if unable to control one's movements; "The drunken man staggered into the room")(walk as if unable to control one's movements)

⇒酔っぱらいは部屋へとよろめいた(walk as if unable to control one's movements)

(4) 揺れる運動で、不安定に動く(move unsteadily, with a rocking motion)

(5) あちこちに揺れる(sway to and fro)