例句與造句

1. Meanwhile, the increasing number  albeit still pitifully few  of radiocarbon dates for the primary use of brochs ( as opposed to their later, secondary use ) still suggests that most of the towers were built in the 1st centuries BC and AD . A few may be earlier, notably the one proposed for Old Scatness Broch in Shetland, where a sheep bone dating to 390 200 BC has been reported.
2. It's difficult to find old scatness broch in a sentence. 用old scatness broch造句挺難的