例句與造句

1. The absence of an intermediate tier between the State Government and the grassroots-level local bodies at the district or block was a major lacunae.
2. Previous to this there was an intermediate tier, the non-metropolitan district of Castle Morpeth, which has been abolished along with all other districts in the county.
3. It's difficult to find intermediate tier in a sentence. 用intermediate tier造句挺難的