clear an obstruction

例句 (10)

• The plumber worked quickly to clear the obstruction in the drain.水管工迅速清除了排水管中的障碍物。
• Emergency services had to clear the fallen tree, which was an obstruction on the road.紧急服务部门不得不清除倒下的树木，它们是道路上的障碍物。
• We need to clear this obstruction before the water can flow freely.我们需要清除这个障碍物，水才能自由流动。
• The doctor attempted to clear the obstruction from the patient's airway.医生试图清除病人气道中的阻塞物。
• It took several hours to clear the obstruction from the blocked pipe.清除堵塞管道中的障碍物花费了数小时。
• Firefighters used specialized tools to clear the obstruction from the collapsed building.消防员使用专用工具清除倒塌建筑物中的障碍物。
• The team's main goal was to clear any obstruction preventing the delivery.团队的主要目标是清除任何阻止交付的障碍。
• A small rock became an obstruction in the mechanism, and we had to clear it.一块小石头成了机械中的障碍物，我们不得不清除它。
• He carefully tried to clear the obstruction from the delicate instrument.他小心翼翼地试图清除精密仪器中的障碍物。
• The city council sent a crew to clear the obstruction from the storm drain.市议会派出一队人马清除雨水渠中的障碍物。