to study very hard
一生懸命勉強する (isshōkenmei benkyou suru)
"I can’t go out tonight; I need to hit the books for my exam."
"今夜は外出できません; 試験のために一生懸命勉強しなければなりません。" (Kon'ya wa gaishutsu dekimasen; shiken no tame ni isshōkenmei benkyou shinakereba narimasen.)
to be exactly right about something
to share an opinion about a topic
to use the same tactics as one’s opponent
easy to use without complex setup
to make a stressful situation easier
a password that is difficult for others to guess, typically...
