Wien constant

例句：

1. 1. The constant temperature in Vienna is a unique feature of the city.
   维也纳恒定的温度是这座城市的独特特点。
2. 2.The constant flow of water through the pipes is essential for maintaining the cleanliness of the room.
   水管中不断流动的水对于保持房间的清洁至关重要。
3. 3. The constant pressure on the team's performance has been a major factor in their success.
   团队表现的压力持续存在，是他们成功的主要因素。