Flagman
n. 旗手, 信号旗手, 平交道看守
✅ 同义词
🗣️ 情景例句
Yes, I know that.
是的 ，我知道。
A thousand words will not leave so deep an impression as one deed.
千言万语不如一个行动。
Yes. You should never keep fish in a small round bowl.
错不了。你绝不能把鱼养在一个小圆缸里。