to continue doing something even when it is difficult
難しくても何かを続けること (muzukashikute mo nanika wo tsudzukeru koto)
"He decided to carry on with his studies despite financial struggles."
"彼は金銭的な問題にもかかわらず、勉強を続けることに決めました。" (Kare wa kinsen teki na mondai ni mo kakawarazu, benkyou wo tsudzukeru koto ni kimemashita.)
to be immediately noticeable or surprising
to accept new or difficult tasks
to gradually fall asleep
to express regret or apology for something
to quickly wash yourself following an activity
to mark something so it will be checked carefully