To focus on hard work and continuous effort.
一生懸命働き、継続的な努力に集中すること。 (Isshōkenmei hataraki, keizokuteki na doryoku ni shūchū suru koto.)
"She really had to put her nose to the grindstone to get the promotion."
"昇進を得るために本当に鼻を研磨石に押し当てなければならなかった。" (Shōshin o eru tame ni hontōni hana o kenma ishi ni oshiatena kereba naranakatta.)
to criticize someone or something unfairly
no chance at all
a beautiful and charming smile
great effort and hard work
to show support or appreciation by liking or sharing someone...
to feel very nervous about something