Sasanian
n. 波斯萨珊王朝（等于Sassanid）
🗣️ 情景例句
Keep right unless overtaking.
要靠右驾驶，除非超车。
Thank you very much.
非常感谢。
Will you please try to find out for me what time the train arrives?
能不能请你帮我查查火车什么时候到？