急求跆拳道段位中的“一段”英文怎么写？

1st Dan 一段
黄间绿 7th degree
Kwanjangnim Director of Training Hall 道馆馆长
Sabenmnim Instructor 教练
Yudanja Black Belt 黑带
Mudanja Non-Black Belt
Dobok Uniform 道服
Dee Belt 带
Dojang Training Hall 道馆
Oen Left 左
Oreun Right 右
Charyot Attention 立正
Kwong Ye Bow 敬礼
Joonbi Ready 预备
Sijak Start 开始
Geuman Stop 停止
Baro Return to Start
Key Seok Continue 继续
Shi Yo Rest (At Ease) 稍息

Taekwondo section