to continue despite pain or struggle until success or relief
痛みや戦いにもかかわらず、成功または救済まで続ける
"He managed to fight through the hardest days of his life."
"彼は人生で最も困難な日々を戦い抜いた。"
to start selling goods or services to foreign markets
to represent or support a particular idea or principle
to volunteer or take initiative for something
to stay strong and persistent during hard times
to be released or published; to become visible
to not share thoughts or feelings with others
