secretiveness造句

He was evasive, to the point of secretiveness.
他含糊其辞，让人觉得有意隐瞒。

Given that secretiveness, I'm not potential investors were at the time.
《滚雪球》谈到,巴菲特绝对控制金钱, 不给合伙人说任何投资信息.他们只是得到了年度总结.

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