declaration of dead weight tonnage of cargo

例句：

1. 1.The government has made a declaration of its intentions to build a new highway.
   政府已宣布其意图建设一条新高速公路。
2. 2.The president made a declaration of war against the enemy.
   总统对敌人宣战。
3. 3.The declaration was made in the presence of witnesses.
   该声明是在证人在场的情况下作出的。