to watch or listen to something at a scheduled time
予定された時間に何かを視聴または聴取する (yotei sareta jikan ni nanika o shichō mata wa chōshu suru)
"Millions tune in for the morning science segment online."
"何百万もの人々がオンラインで朝の科学セグメントにチューンインします。" (Nanbyaku man mo no hitobito ga onrain de asa no kagaku segment ni chūn in shimasu.)
to use calm breathing to release tension or anxiety
to make someone responsible for their actions
to visit someone casually without prior arrangement
to make someone aware of something specific
to begin doing something energetically
to come together to support someone or something