heart·break·ing /-ˌbrekɪŋ/
  (a.)悲傷或失望到難忍程度的,討厭的,無聊的
  Heart·break·ing, a. Causing overpowering sorrow.
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  heartbreaking
       adj : causing or marked by grief or anguish; "a grievous loss"; "a
             grievous cry"; "her sigh was heartbreaking"; "the
             heartrending words of Rabin's granddaughter" [syn: grievous,
              heartrending]