她用鸽子来象征和平。

She used a dove to ___symbolize peace.

他的建议在最终决策中没有被考虑。

His suggestion didn't ___feature in the final decision.

我们需要先算出这次旅行的总费用才能做决定。

We need to ___figure out the total cost of this trip before making a decision.

她的建议在这次会议中起到了关键作用。

Her advice ___played significantly in the meeting's outcome.