to prepare yourself for sustained effort
持続的な努力に備える (jizoku-tekina doryoku ni sonaeru)
"The team digs in for late nights ahead of launch week."
"チームは発表週の前に遅くまで働く準備をしています。" (Chīmu wa **happyo-shū no mae ni** osoku made hataraku junbi o shiteimasu.)
to accept more work or responsibility than one can handle
to overcome self-doubt and trust your own potential
to manage without something or someone
to resist unfair treatment or oppression
to persuade someone to join an activity
to make efforts to achieve progress or better results