to register at a hotel or airport
ホテルや空港でチェックインする (hoteru ya kuukou de chekkuin suru)
"We checked in at the hotel as soon as we arrived."
"私たちはホテルに着いたらすぐにチェックインしました。" (Watashitachi wa hoteru ni tsuita ra sugu ni **chekkuin** shimashita.)
to reach the same level or position as someone ahead
to go back and forth between two opinions or choices
to show romantic or sexual interest in someone
to go faster; to increase speed
to remain strong and calm when under stress or pressure
to recover from difficulties and move ahead with improvement
