sheer plan

基本解释

Her plan turned one hurdle for him into four-four knife-sharp walls, each with a sheer blind drop on the other side.
他的计划给他把一个跳栏变成了四个—四个刀一般锋利的壁垒，跳过去，另一方面全都是一次莫测高深的垂直落下。
And finally, the sheer volatility of prices over the past 18 months has made it very difficult for mining companies to plan.
最终，过去18个月的剧烈价格波动使得矿业公司难以作出计划。
Her plan turned one hurdle for him into four—four knife-sharp walls, each with a sheer blind drop on the other side.
她的计划给他把一个跳栏变成了四个—四个刀一般锋利的壁垒，跳过去，另一方面全都是一次莫测高深的垂直落下。