(1)断固たる決心で
(2)with resolute determination; "we firmly believed it"; "you must stand firm"
さらに詳しく
(1)強硬な態度で
(2)in an uncompromising manner
(1)今より前に
(2)before now; "why didn't you tell me in the first place?"
(1)揺るぎなく
(2)頑固に
(3)unshakably
(4)inflexibly; unshakably; "adamantly opposed to the marriage"
(1)頑固に
(2)揺るぎなく