Complex sentence: A soccer-specific stadium (SSS), it is expected to have a capacity of about 25,000 and feature a full, translucent, European-style roof that will cover all of the seats in the stadium but not the field.
Split into simpler sentences: A soccer-specific stadium (SSS), it is expected to have a capacity of about 25,000. It will feature a full, translucent, European-style roof that will cover all of the seats in the stadium but not the field.