bystanders的音標是["ba?"st?nd?z]，翻譯成中文是旁觀者。

速記技巧：可以結合發音特點來記憶，stand的發音與“白送”相似，而ers是復數形式，表示一群人，結合起來記憶，可以想象一群白送的人就是旁觀者。

bystanders的英文詞源：

by：在旁邊，表示“在場”的人。

stand：站立，在場。

bystander：在場的人，旁觀者。

變化形式：復數形式為bystanders。

相關單詞：

1. bystander-observer：旁觀者，觀察者。

2. bystander-participant：參與者，在場的人。

3. bystander-volunteer：自愿在場的人，志愿者。

4. bystander-spectator：旁觀者，觀眾。

5. bystander-passerby：過路人，路過的旁觀者。

6. bystander-onlooker：旁觀者，觀望者。

7. bystander-audience：觀眾，在場的人群。

8. bystander-witness：目擊者，見證人。

9. bystander-observer-participant：觀察者參與者，觀察并參與的人。

10. bystander-passive-observer：被動旁觀者，不主動參與但在場的人。

bystanders常用短語：

1. bystanders in the crowd

2. onlookers

3. spectators

4. on the sidelines

5. bystanders to the event

6. onlookers at the scene

7. passersby

雙語例句：

1. As the fire raged, bystanders in the crowd watched in horror. (火勢猛烈，人群中的旁觀者驚恐地看著。)

2. The accident was watched by a crowd of onlookers. (事故發生時，圍觀的群眾紛紛圍觀。)

3. Spectators at the sports event cheered as their favorite team scored a goal. (體育賽事的觀眾為他們的最愛隊得分而歡呼。)

4. On the sidelines, she watched as her teammates practiced hard. (在旁邊，她看著隊友們努力練習。)

5. As a bystander to the conflict, I feel helpless. (作為沖突的旁觀者，我感到無助。)

6. The bystanders at the scene were too stunned to react. (現場的旁觀者都驚呆了，無法做出反應。)

7. Passersby stopped to help the injured person on the roadside. (路上的行人們停下來幫助路邊受傷的人。)

英文小作文：

As a bystander, I often feel helpless when witnessing conflicts or tragedies. However, I believe that we can still make a difference by offering support and encouragement to those who need it most. Whether it"s a friend in need or a stranger in distress, we should always remember to be there for each other and lend a hand when needed. By doing so, we can create a more compassionate and supportive society, where everyone feels cared for and understood.