Sentinels
n. 岗哨, 哨兵( sentinel的复数形式 )
🗣️ 情景例句
Keep right.
保持右方向。
You go first. I'll catch up later.
你先走，我随后就到。
The trainer stands in front of the elephant holding a long stick with a sharp metal point.
驯练员手持一根有锋利金属尖头的长棒，站在象前。