以计算机顶刊英文风格翻译以下句子：在两个真实世界的公路交通数据集上进行了大量实验验证了我们的模型短期流量预测性能在现有基线上的显著提升并实现了对长期流量预测的稳定性能。

Extensive experiments were conducted on two real-world road traffic datasets, validating the significant improvement of our model's short-term traffic flow prediction performance over existing baselines, and achieving stable performance in long-term traffic flow prediction.