To face a final and decisive defeat.
最終的で決定的な敗北に直面する。 (saishuteki de ketteteki na haiboku ni chokumen suru)
"After years of success, the company finally met its Waterloo when sales plummeted."
"何年もの成功の後、その会社はついに売上が急落したときに自分のウォータールーに直面した。" (nannen mo no seikou no ato sono kaisha wa tsuini uriage ga kyuuraku shita toki ni jibun no waterloo ni chokumen shita)
do whatever makes you happy or interested
feeling relaxed and comfortable
full of energy and not tired
to pay close attention to or understand something important
a general practical principle based on experience
exactly correct or accurate
