to stay focused on the main topic during a discussion
議論中に主題に集中すること (giron-chu ni shudai ni shuuchuu suru koto)
"The moderator asked everyone to stick to the point during the debate."
"モデレーターは議論中にみんなに主題に集中するようにお願いしました。" (Modereetaa wa giron-chu ni minna ni shudai ni shuuchuu suru you ni onegai shimashita.)
to sleep later than usual, especially in the morning
to spread quickly on the internet
to hide or control your emotions instead of expressing them
to switch from an old system to a new one
to enter a username and password to access an account
to argue and stop being friendly with someone because of som...