It said the people in those territories had the right to decide for themselves if slavery would be legal or illegal.

VOA: special.2009.04.30

As is typically the case, you've got to decide for yourself what strikes you as the better explanation.

和往常一样,你必须自己决定,哪种解释更合适

耶鲁公开课 - 死亡课程节选

So I don't think that anyone who's capable of understanding my views, and therefore obviously competent to decide for themselves whether they want to go on living should feel threatened by what I'm saying.

所以对于那些能够,理解我的观点的人们，和那些能够决定,是否要活下去的人们,我的言论并不会对他们产生威胁。

普林斯顿公开课 - 人性课程节选

Give the money to the people, and let them each decide for themselves, what they want.

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As in the old days, customers will have to decide for themselves what gratuity to leave.

ECONOMIST: Business travel

That way they could decide for themselves what treatments are effective and worth the price.

FORBES