彼は周囲の反対を押し切って初志を貫徹した。
He overrode the opposition around him and carried his original intention through to the end.
組合は要求貫徹まで闘い続けると宣言した。
The union declared it would keep fighting until its demands were fully met.
どんな困難があっても、この計画は貫徹しなければならない。
Whatever the difficulties, this plan must be seen through to the end.