to trust that what someone says is true
誰かの言っていることを信じる (dareka no itte iru koto o shinjiru)
"I’ll take your word for it since you were there."
"あなたがそこにいたので、私はあなたの言葉を信じます。" (anata ga soko ni ita node, watashi wa anata no kotoba o shinjimasu)
very happy and cheerful
to be reported widely in the news
feeling uncomfortable in an unfamiliar situation
in trouble or difficulty
a clear idea or plan about what should happen in the future
to move something to an earlier time