heavy-laden

例句：

1. 1. The cargo ship was heavy-laden with goods.
   这艘货船满载着货物。
2. 2. The old house is heavy-laden with history.
   这座老房子充满了历史。
3. 3. The luggage was heavy-laden and took a long time to unpack.
   行李很重，需要很长时间才能拆包。