Complex sentence: It is believed to be the longest uninterrupted beach in the world--just over 154 kilometres (94 miles) running from near Port Albert to the man-made channel at Lakes Entrance.
Split into simpler sentences: It is believed to be the longest uninterrupted beach in the world. The actual length is just over 154 kilometres (94 miles) running from near Port Albert to the man-made channel at Lakes Entrance.