Hopefully! 希望，如果幸运的话，恐怕

If she's my friend, hopefully she'll understand. 如果她是我朋友的话，肯定能够理解的。

Hopefully, John's making some progress. 希望约翰能有些进展。

Hopefully, once you taste the dessert, you'll never forget about it. 我觉得，你一旦尝到甜点，就肯定忘不掉。

I heard you got sick. How do you feel? 我听说你生病了。你现在感觉怎么样？

Terrible. Hopefully I will feel better tomorrow. 糟糕极了，希望我明天能有所好转。