to use all your strength and determination to achieve something
何かを達成するために全力と決意を使う (nanika o tassei suru tame ni zenryoku to ketsui o tsukau)
"You’ll have to dig deep to finish this marathon."
"このマラソンを完走するためには、ディグ ディープしなければならない。" (Kono marason o kansō suru tame ni wa, dig deep shinakereba naranai.)
to react very strongly or angrily
to teach someone how to do a task
To take risks or act dangerously.
Having good knowledge of modern technology.
to tell many people about something
to gradually enter a state or start wearing something