to hide the truth about something
何かの真実を隠す (machigai ya fusei kōi o kakusu koto.)
"They tried to cover up the mistake."
"彼らはそのミスを隠そうとしました。" (Karera wa hōkokusho o henkō shite, cover up shiyō to shimashita.)
to speak at length about a topic
to be successful in life or career
something that is too expensive or not worth its price
to have a friendly relationship with someone
to progress or improve very quickly
a cyber attack that redirects a website’s traffic to a fraud...
