例句與造句

1. David Lopez, who runs Dragado's Monaco operations, said other technical challenges included making the dike impermeable and ensuring it was strong enough to last a century while light enough to float.
2. The newspaper said Bouygues has expressed its interest to the Public Works ministry, which has already held talks with the Spanish builders Cubiertas y Mzov SA, Dragado y Construcciones SA and others on how to rescue Huarte.
3. It's difficult to find dragado in a sentence. 用dragado造句挺難的