何処(どこ)までも

体力(たいりょく)がある夫(おっと)は、どこまでも歩(ある)き続(つづ)けます。

A husband with stamina will keep walking persistently, no matter how far. {anywhere, for all time, to the ends of the earth, through thick and thin, come hell or high water, to the bitter end, to the utmost, persistently, stubbornly, in all respects, on every point, thoroughly, exhaustively}

父(ちち)：「まだ謝(あやま)らないなんて…息子(むすこ)はどこまでも強情(ごうじょう)なやつだ。」

Father: "Still not apologizing... my son is stubborn to the utmost." {anywhere, for all time, to the ends of the earth, through thick and thin, come hell or high water, to the bitter end, to the utmost, persistently, stubbornly, in all respects, on every point, thoroughly, exhaustively}

隊長(たいちょう)：「我々(われわれ)は何処(どこ)までも抗戦(こうせん)するつもりだ！絶対(ぜったい)に諦(あきら)めないぞ！」

Squad Leader: "We intend to resist to the utmost! We absolutely won't give up, no matter what!" {anywhere, for all time, to the ends of the earth, through thick and thin, come hell or high water, to the bitter end, to the utmost, persistently, stubbornly, in all respects, on every point, thoroughly, exhaustively}

子供(こども)は親(おや)にどこまでも着(つ)いていくから、親(おや)には自分(じぶん)だけの時間(じかん)がほぼない。

Children will follow their parents anywhere, so parents hardly have any time for themselves. {anywhere, for all time, to the ends of the earth, through thick and thin, come hell or high water, to the bitter end, to the utmost, persistently, stubbornly, in all respects, on every point, thoroughly, exhaustively}

国会(こっかい)で追及(ついきゅう)されても何処(どこ)までもシラを切(き)るなんて、議員(ぎいん)にあるまじき態度(たいど)です。

Even when questioned in parliament, persistently playing dumb is an attitude unbefitting of a lawmaker. {anywhere, for all time, to the ends of the earth, through thick and thin, come hell or high water, to the bitter end, to the utmost, persistently, stubbornly, in all respects, on every point, thoroughly, exhaustively}