例句與造句

1. A 900 m right-abutment rockfill closure dam has a concrete slab face and a maximum height of 50 m, and a 4, 200 m left-abutment earth and rockfill closure dam has a maximum height of 45 m.
2. A 900 m right-abutment rockfill closure dam has a concrete slab face and a maximum height of 50 m, and a 4, 200 m left-abutment earth and rockfill closure dam has a maximum height of 45 m.
3. It's difficult to find closure dam in a sentence. 用closure dam造句挺難的