to avoid taking risks
リスクを避ける (risuku o sakeru)
"He always plays it safe and never tries new things."
"彼はいつも 安全策をとる そして新しいことに挑戦しません。" (Kare wa itsumo anzen-saku o toru, soshite atarashī koto ni chōsen shimasen.)
to have an extremely enjoyable time
kept secret or very confidential
to surprise someone with something unexpected
comparable in quality or ability
something that no longer exists or happens
to create a noisy or dramatic disturbance