慎重に選びなさい

choose carefully

→ 慎重だ
phrase Rare #29,339
choose carefully A command meaning “choose carefully.” 選びなさい is a relatively polite but firm way to tell someone to choose something.
JA: 大切な仕事だから、慎重に選びなさい。
EN: It’s an important job, so choose carefully.

本は慎重に選びなさい

Choose your books carefully.

慎重に選びなさい

Choose carefully.

言葉は慎重に選びなさい

Choose your words carefully.

贈り物慎重に選びなさい

Choose your gifts carefully.