to keep one's plans or intentions secret
自分の計画や意図を秘密にする (jibun no keikaku ya ito o himitsu ni suru)
"During the negotiations, she kept her cards close to the chest."
"交渉中、彼女はカードを胸の近くに保っていた。" (koushouchuu, kanojo wa kaado o mune no chikaku ni tamotte ita)
to trust your own abilities and decisions
a state of being disconnected from the internet or unavailab...
being far superior to others in a particular field.
to tell many people about something
having practical intelligence and experience, not just book...
to express your opinion strongly, especially when criticizin...
