Complex sentence: The Macau LRT was first proposed in 2003 by the Macau SAR Government, but after the original proposal was rejected by the public, the final decision to build the LRT was not made until in October 2006.
Split into simpler sentences: The Macau LRT was first proposed in 2003 by the Macau SAR Government. After the original proposal was rejected by the public, the final decision to build the LRT was not made until October 2006.