contoh kalimat a bone of contention

• For years this matter has been a bone of contention between us.
  Selama bertahun-tahun hal ini sudah menjadi rebutan antara kami.
• This area, of the Siachen Glacier, eventually became a bone of contention between India and Pakistan.
  Daerah ini, Gletser Siachen, akhirnya menjadi rebutan antara India dan Pakistan.
• (How much film was shot became a bone of contention in 2007 when France 2 told a court that only 18 minutes of film existed.)
  (Bagaimana film tersebut diambil menjadi bahan pertimbangan pada 2007 ketika France 2 berkata kepada mahkamah bahwa film tersebut hanya berdurasi 18 menit.)