1、I think it best if wedraw a veil over what happened last night.(我以为，我们最好避而不谈昨晚发生的事。)
2、Let usdraw a veil over what followed.(接下来让我们揭开神秘的面纱。)
3、They prefer todraw a veil over the whole incident.(他们宁可把整个事件隐瞒起来。)
draw a veil over
避而不谈； 隐瞒