to make a serious promise or pledge
真剣な約束や誓いを立てる (shinken na yakusoku ya chikai o tateru)
"They made a vow to stay together forever."
"彼らは永遠に一緒にいることを誓いました。" (Karera wa eien ni issho ni iru koto o chikai mashita.)
when something begins to decline in quality or popularity
feeling very sure of yourself
to be fair and positive in difficult situations
To invent a false story.
to understand the hidden meaning behind something
if you are determined, you can find a way to achieve your go...
