a facade of indifference的用法和样例：
- I tried to erect a facade of imperviousness and self-confidence.
- This should not be a matter of indifference to you.
- Although they put up a facade of honesty, they were involved in various criminal activities.
- Throughout her life she has hidden her insecurities behind a facade of, at times, overweening self-confidence.
- That is because Beijing officials are anxious to present a facade of harmony to the world and its journalists.