unrelentingly [ˌʌnrɪ'lentɪŋlɪ]

例句:

• Initially, the debut release from California native Elvis Perkins strikes you as unrelentingly morose, almost uninviting.
  来自BBC
• People who are unrelentingly vilified tend to end up cold and hard.
  遭到无情谩骂的人通常都会变得冷酷无情.
  
• With his right hand he unrelentingly kept whacking me with that umbrella.
  而右手则不停地用伞来打我.
  
• The US and its allies should insist on this unrelentingly.
  美国及其盟友应坚定不移地坚持这一点.
  
• Nevertheless, the Fourth is still an unrelentingly sombre listen.
  来自BBC
• But during adolescence Nathan began to argue with his father, a habit he would pursue unrelentingly until Victor's death.
  来自NEWYORKER