撰写留学语音留言时，你可以参考以下模板和表达，以确保你的留言既温馨又具有个性化：
---
```
Hi [朋友的名字]，
I just wanted to take a moment to wish you all the best on your journey abroad. Remember, the sky's the limit and I'm sure you'll do great.
Keep in touch and don't hesitate to reach out if you need anything. I'm here for you.
Take care and enjoy every moment of your adventure!
Best regards,
[你的名字]
```
---
如果你想要更加个性化，可以添加一些个人化的内容，比如提到你们共同的回忆或者你对他们未来的期望。记得让你的语音留言听起来自然、友好，并且充满鼓励和支持。
---