You can say, "I can't believe he's not accepting responsibility for his mistakes. To 'save face' he continues to make excuses for himself." What does it mean? Watch here. For more videos - go to www.youtube.com/KhmerSpecialEnglish or www.khmer.voanews.com/maniandmori. To contact Mani & Mori - write to them at email@example.com.