The goal is complete abstention from all mind-altering substances.目标是彻底戒绝所有致幻物质。Abstention is traditionally high in Colombia.在哥伦比亚，弃权率历来较高。There were high levels of abstention in the election.那次选举中有许多人弃权....
The goal is complete abstention from all mind-altering substances.目标是彻底戒绝所有致幻物质。Abstention is traditionally high in Colombia.在哥伦比亚，弃权率历来较高。There were high levels of abstention in the election.那次选举中有许多人弃权....
There were high levels of abstention in the election.那次选举中有许多人弃权.The goal is complete abstention from all mind-altering substances.目标是彻底戒绝所有致幻物质。...a vote of sixteen in favor, three against, and one abstention...16票赞成、3票...