to start doing something seriously
何かを真剣に始める (nanika o shinken ni hajimeru)
"It's time to get down to work and finish this report."
"今こそゲット ダウン トゥ働き、このレポートを終わらせる時だ。" (Ima koso **get down to** hataraki, kono repo-to o owaraseru toki da.)
to become involved in something, often unwillingly
to start feeling comfortable enough to share your emotions
to think carefully about your actions, thoughts, and emotion...
to start suddenly (for war, fire, disease, etc.)
to sift carefully to find specific items
to feel deeply thankful or obliged to someone
