"可特别恕免" can be translated as "may be specially exempted" or "can be granted a special exemption" in English, depending on the context and the level of formality desired.
"May be specially exempted" emphasizes the possibility and the specific nature of the exemption.
"Can be granted a special exemption" focuses more on the act of granting the exemption and its special status.
Both expressions convey the idea that an exception or special dispensation can be made in a particular case.