take advantage of a good situation while it lasts
良い状況を利用してそれが続く間に (yoi jōkyō o riyō shite sore ga tsudzuku aida ni)
"You should make hay while the sun shines and finish your work early."
"あなたは良い状況を利用してそれが続く間に仕事を早く終わらせるべきです。" (anata wa yoi jōkyō o riyō shite sore ga tsudzuku aida ni shigoto o hayaku owaraseru beki desu)
to relax after a stressful or dangerous situation
to suddenly start crying
to be in a difficult or tricky situation
to suddenly remember a past event
to improve or develop something beyond its current state
to attribute something to a particular cause