1、 Their delegation threw a giant monkey wrench into the process this week by raising all sorts of petty objections.
他们的代表团本周提出了各种细枝末节的反对意见，极在地阻挠了进程。
来源:柯林斯词典例句库
2、 Well, these changes really throw a monkey wrench into the system.
喂, 这些变化真是使系统乱成一团糟.
来源:网络期刊摘选
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