頑ばる

(1)exert oneself continuously, vigorously, or obtrusively to gain an end or engage in a crusade for a certain cause or person; be an advocate for; "The liberal party pushed for reforms"; "She is crusading for women's rights"; "The Dean is pushing for his favorite candidate"

(2)目標を達成するあるいは、特定の原因または人への改革運動に従事するために、連続的に、活発に、または目立つように、力を発揮する

(3)の主唱者である

(4)make a strenuous or labored effort; "She struggled for years to survive without welfare"; "He fought for breath"

(5)懸命であるか非常な努力をする

(1)