ensure, assure
ensure+(人)+目的語 ensure+that
assure+人+of assure+人+that
assureは、必ず目的語に人をとります。
Police have a responsibility to ensure the law is obeyed.
ensure+(人)+目的語 ensure+that
assure+人+of assure+人+that
assureは、必ず目的語に人をとります。
Police have a responsibility to ensure the law is obeyed.