Regarding marine ecological restoration, an appropriate domain name might be "ME-MarineEcoRestore.com", emphasizing our commitment to environmental protection while showcasing our expertise in this field.

For financial service outsourcing, a suitable suggestion could be "ME-FinServOutsource.com". This clearly communicates our involvement in the finance sector and our provision of outsourcing services.

When it comes to artificial intelligence, a fitting domain name might be "ME-AI Pioneer.com" or "ME-IntelliTech.com", demonstrating our position at the forefront of AI technology.