Her husband had a certain fragility about him that would become more pronounced as he grew older.她丈夫身体虚弱，随着年龄增大会越发明显。Saturday's incident illustrates the fragility of the peace in the country.星期六的事件显示了该国和平的脆弱性。Older drivers are more likely to be seriously injured because of the fragility of their bones.年老驾车者由于骨头脆更有可能受重伤。