1. But so far, the public has expressed its gratitude to the students in letters to the Press.
    但是到目前为止，公众已写信给报社，向大学生表示了谢意。

2. But so far, the public has expressed its gratitude to the students in letters to the Press.
    但到目前为止，公众已经向新闻界写信表达他们对学生们的感激之情了。

3. "I can't express my gratitude for his support."
    "对于他的支持，我无法表达自己的感激之情。"

4. Many thousands of prisoners remember with gratitude the Red Cross food parcels, the warm clothing, the books and the medical supplies that were sent to them.
    成千上万的战俘现在仍感激红十字会曾为他们送去食品、御寒衣、书籍及药品。