bottom-dump haulet

例句：

1. 1. The water was dumped into the river to clean it.
   水被倾倒进河里来清洗。
2. 2. The oil spill was a huge dump of waste into the ocean.
   石油泄漏是一个巨大的废物倾倒到海洋中。
3. 3. The workers were instructed to dump the rubbish in the bins.
   工人们被指示将垃圾扔进垃圾桶里。