secretiveness造句

He was evasive, to the point of secretiveness.
他含糊其辭，讓人覺得有意隱瞞。

Given that secretiveness, I'm not potential investors were at the time.
《滾雪球》談到,巴菲特絕對控制金錢, 不給合伙人說任何投資信息.他們只是得到了年度總結.

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