weight cargo

例句：

1. 1. The shipwas carrying heavy cargo to the port.
   这艘船正运送重货到港口。
2. 2. Thecargo was too heavy for the truck tocarry.
   这个货物太重，卡车无法搬运。
3. 3.The ship's captain decided to unload the heavy cargo first.
   船长决定先卸载重货。