?completely是一個副詞，意為完全地、徹底地、全然地。它可以用來修飾動詞、形容詞或其他副詞，表示程度的強調。

用法：

1. 用于修飾動詞，表示完全、徹底地做某事。

：

- She completely forgot about the appointment.

（她完全忘記了約會。）

- He completely changed his mind after hearing the news.

（聽到消息后，他徹底改變了主意。）

2. 用于修飾形容詞，表示非常、十分。

：

- The cake was completely delicious.

（這個蛋糕非常好吃。）

- The movie was completely boring.

（這部電影十分無聊。）

3. 用于修飾其他副詞，表示十分、完全。

：

- She spoke completely truthfully about her experience.

（她對自己的經歷說了完全的真話。）

- He was completely unaware of the danger.

（他對危險毫無察覺。）

例句參考：

1. I was completely exhausted after running a marathon.

（跑完馬拉松后我精疲力竭。）

2. The house was completely destroyed in the hurricane.

（這棟房子在颶風中被徹底摧毀了。）

3. The children were completely absorbed in their game and didn't notice us coming in.

（孩子們玩得很入神，沒有注意到我們進來。）

4. She was completely overwhelmed by the beauty of the sunset.

（她被夕陽的美景完全征服了。）

5. The company has completely changed its marketing strategy.

（公司已經徹底改變了其營銷策略。）

隨機風格：

1. The storm completely ravaged the small town, leaving behind a trail of destruction.

（暴風雨徹底摧毀了這個小鎮，留下一片破壞的痕跡。）

2. He was completely captivated by her beauty, unable to take his eyes off her.

（他被她的美麗完全吸引住了，無法移開眼睛。）

3. The students were completely engrossed in the lecture, taking notes furiously.

（學生們完全沉浸在講座中，瘋狂地做筆記。）

4. The team was completely defeated in the championship game, much to their disappointment.

（球隊在冠賽中完全失敗了，令他們非常失望。）

5. She was completely absorbed in her book, oblivious to the world around her.

（她完全沉浸在書中，對周圍的世界視而不見。）

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