snow-drift control

例句：

1. 1. The snow-drift control system is crucial for the safety of skiers and snowboarders.
   雪地流动控制系统对滑雪者和雪板爱好者的安全至关重要。
2. 2. The team's snow-drift control strategy was effective in preventing accidents during the winter season.
   该团队的雪地流动控制策略在冬季有效防止了事故的发生。
3. 3. The engineers were tasked with developing a new snow-drift control technology to improve roadconditions during heavy snowfall.
   工程师们被指派开发一种新的雪地流动控制技术，以改善在大雪期间的道路状况。