| 摘要 |
The present building block has at least one inner core, an end core, and an interlock protruding from one face and forming a portion of the periphery of at least one of the cores. When building blocks are placed end to end and at the same level, end cores form a secondary core. When a first row of building blocks placed end to end is staggered relative to a second row of building blocks placed end to end, the interlocks of one row of building blocks mate with the secondary cores or inner cores of the other row of building blocks such that neighboring rows of building block interlock. The basic building block has ends that are oblique such that rows having a preset radius can be formed or such that linear, curved, or undulating rows can be formed.
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