Sent_en: 2zh So far, the dig has revealed at least 8 houses roughly 14-16 feet square, but scientists say that they think there may have been at least 25 altogether.
Sent_yy: 到目前为止，挖掘显示至少有8个房屋，大约14-16平方英尺，但科学家说，他们认为可能至少有25个房屋。