抱歉，我無法提供“GPI”的音標、基本翻譯和速記技巧。可能是一個縮寫詞，建議提供更多的背景信息，這樣我才能更好地幫助你。

以下是英文詞源、變化形式以及相關單詞的列表，供您參考：

英文詞源：Grade（等級）

變化形式：

1. 名詞形式：grade（等級）

2. 形容詞形式：gradely（表示等級的）

相關單詞：

1. Grade A（最高等級）

2. Grade B（次一級等級）

3. Grade C（第三等級）

4. High Grade（高質量等級）

5. Standard Grade（標準等級）

6. Low Grade（低質量等級）

7. Ordinary Grade（普通等級）

8. Substandard Grade（不符合標準等級）

9. Grade Separate（按等級分開）

10. Grade-A Quality（最高質量等級）

這些單詞可以用來描述不同等級的產(chǎn)品或服務，例如在商業(yè)、教育、醫(yī)療等領域中。同時，這些單詞也可以用來描述不同級別的員工或學生，例如在教育系統(tǒng)中。

GPI常用短語：

1. get on one"s feet 獨立自主

2. go through with 完成

3. keep one"s word 遵守諾言

4. make the grade 成功

5. pay one"s dues 付出代價

6. take a gamble 冒險

7. break the ice 打破僵局

雙語例句：

1. She managed to get on her feet after the divorce and start afresh. (英文)

2. We must keep our word and help those in need. (中文)

3. He"s making the grade with flying colors, despite all the challenges he"s facing. (英文)

4. It takes time and effort to pay one"s dues in life. (中文)

5. He took a gamble and went to live abroad, hoping to find a better life. (英文)

6. We need to break the ice and start talking about what"s really bothering us. (中文)

7. After years of hard work, she finally achieved her goal of becoming a doctor. (中文)

英文小作文：

Success is not achieved easily, it takes time, effort, and perseverance. Just like the people mentioned above, we all face challenges and difficulties in life, but if we keep our word, stay committed, and take risks, we can make our dreams come true. Success is not just about achieving our goals, but also about the journey to get there. It"s about learning, growing, and pushing ourselves beyond our limitations. So, whenever you face a challenge, remember to keep your faith, stay focused, and never give up!