【英语】signal的例句

时间: 2024-09-29 00:53:30

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1. The lifeguard used a whistle to signal the swimmers to return to shore.

救生员用哨子示意游泳者返回岸边。

2. The flashing lights on the dashboard signaled that there was a problem with the engine.

仪表盘上闪烁的灯光表示发动机出了问题。

3. The ringing of the bell signaled the end of the school day.

铃声响起，表示学校一天的结束。

4. The sudden change in his tone signaled that he was growing impatient.

他语气的突然改变表示他变得不耐烦了。

5. The white flag is used to signal surrender in battle.

白旗用来表示投降。

6. The arrival of the first snowfall signaled the beginning of winter.

第一场雪的到来标志着冬天的开始。

7. The referee raised his hand to signal a foul.

裁判举手示意犯规。

8. The traffic light turned red, signaling us to stop.

红灯亮起，示意我们停下来。

9. The sudden silence in the room signaled that something important was about to be announced.

房间里突然安静下来，表示即将有重要的事情宣布。

10. The company's decision to cut bonuses signaled tough times ahead for the employees.

公司决定削减奖金，预示着员工将面临艰难时期。

11. The loudspeaker was used to signal an emergency evacuation.

扬声器被用来示意紧急疏散。

12. The coach used hand signals to communicate with the players on the field.

教练用手势与场上的球员交流。

13. The sudden gust of wind signaled the approaching storm.

突然的一阵大风预示着暴风雨的来临。

14. The teacher's raised eyebrow signaled that the students should quiet down.

老师挑起的眉毛示意学生安静下来。

15. The sound of the bell signaled the end of the performance.

钟声响起，表示表演结束。