designation block

例句：

1. 1. The designation block for the new office space is set to be allocated on Monday.
   新办公室空间的指定区域块将于周一分配。
2. 2. Due to the designation block, we can't move the furniture around freely.
   由于指定区域块，我们不能随意移动家具。
3. 3. The designation block was created to ensure efficient resource allocation.
   指定区域块的设立是为了确保资源的有效分配。