to turn upside down accidentally
偶然にひっくり返る (guuzen ni hikkurikaeru)
"The car flipped over after hitting a pothole."
"車はひっくり返った、穴にぶつかった後。" (Kuruma wa **hikkurikaetta**, ana ni butsukatta ato.)
to complete final details of an arrangement
to pursue what you love doing as a career or goal
to continue efforts until a goal or plan is fully achieved
to find the exact location or status of an order
to start working seriously after being distracted
to share personal thoughts because of a particular topic