Từ đồng nghĩa của tries one's hardest

struggles strives endeavours endeavors labors toils seeks tries undertakes aspires assays attempts labours pushes strains works aims essays moils tries hard applies battles drives drudges grinds hustles pegs away plugs away scrambles slogs sweats ventures exerts oneself gives it your best shot goes all out grafts knocks oneself out knuckles down leaves no stone unturned makes an effort makes every effort pulls out all the stops pushes oneself slaves away works hard bangs away beavers away bends over backwards breaks one's back breaks your neck busts a gut does all one can does one's best does your utmost goes for broke goes for it hammers away has a crack at has a shot at has a swing at has one's nose to grindstone keeps your head down makes a great effort makes a run at puts one's back into it puts yourself out spares no effort takes on works like a dog taxes oppresses overexerts overtaxes punishes flogs kills oneself applies oneself moves heaven and earth tries as hard as one can goes for the doctor does your damnedest gives your all slaves travails plows ploughs slogs away plods works like a Trojan digs away plugs grubs makes an all-out effort gives it your all ruptures yourself leans over backwards bullocks goes hard sweats blood tugs humps works day and night goes hammer and tongs exerts yourself keeps at it works your fingers to the bone has a crack digs deeper digs in digs deep sets out empties the tank bears down jumps through hoops does your best keeps your nose to the grindstone uses every muscle shoots the works goes ham plods away makes a supreme effort puts one's heart and soul into it falls over backwards has a go at puts pedal to the metal does all you can has a stab at falls to has a go gives it a whirl has a shot takes it on oneself fights exerts purposes tackles pegs trudges pushes yourself grinds away shoots for has a stab makes an attempt works your guts out grubs away makes effort buckles down embarks on tries out takes a crack at busts chops takes pains takes a stab at gives it a fly gives best shot burns your boats drives oneself breaks sweat works hard to gives it a burl goes the limit goes all-out works at pours it on works one's socks off skivvies mucks endures perseveres campaigns withstands trails schlepps hammers tolls stands up to goes all-out for grafts away overworks oneself works fingers to bone works very hard gives it all you've got goes to war puts up a fight against goes the whole nine yards gives all one's got takes a whack at has at it puts to the test makes an attempt at goes all out for has a whack tries very hard drives oneself to the limit applies oneself to pegs away at works one's butt off ploughs through goes for drives for strains every nerve pushes oneself to the limit contends competes lifts a finger makes a bid vies for goes after chips away at fronts up has a bash makes a pass at jockeys offers scrabbles tries for goes for the jugular pitches in plods along carries on grinds out acquits oneself puts one's back into something pursues experiments attacks bids solicits gives it a go takes a run at gives something the old college try gives something a whirl gives it a try takes best shot does your best to tries one's hand at gives old college try takes the bit between your teeth gives something a try gives a fling does level best gives something a go

tries one's luck tries on for size tries out tries the flavor of tries the patience of tries to tries one's hand at tries on tries it out tries it tries harder tries hard