1. This results in frequent logjams at busy intersections as cars clog the flow of traffic from all directions.
2. logjams是什么意思
2. But military flights disgorging tons of emergency supplies at major Asian airports were creating logjams, threatening to hinder one of the world's biggest aid operations.
3. Hong Kong's public transport is efficient and affordable, and its effective traffic management system has largely eliminated logjams even during busy hours.