surge hopper

例句：

1. 1. The traffic surged as the express train arrived.
   快车到达时，交通激增。
2. 2. The crowd surged forward in the rain.
   雨中人群汹涌向前。
3. 3. The surge of energy from the new technology was overwhelming.
   新技术带来的能量激增令人难以承受。