high-pressure sodium lamp

例句：

1. 1.This high-pressure sodium lamp is very bright and energy-efficient.
   这个高压钠灯非常明亮且节能。
2. 2. The lighting in the room was so dim that we couldn't see each other clearly.
   房间里的灯光太暗了，我们看不清彼此。
3. 3.The new high-pressure sodium lamp has replaced the old one, making our work much easier.
   新的高压钠灯已经取代了旧的，让我们的工作变得更轻松了。