beads of sweat

例句：

1. 1. He was so hot that he couldn't help but shed beads of sweat.
   他太热了，忍不住流下了汗水。
2. 2.The marathon runner had to stop frequently to catch his breath and shed beads of sweat.
   马拉松选手不得不经常停下来喘口气，流下汗水。
3. 3. After hours of hard work, the athlete shed beads of sweat on the track.
   经过长时间的努力工作，运动员在跑道上流下了汗水。