Heilungkiang

例句：

1. 1.This Heilungkiang is the longest river in China.
   这条长江是中国最长的河流。
2. 2.The Heilungkiang is famous for its rich culture and history.
   长江以其丰富的文化和历史而闻名。
3. 3.The Heilungkiang is a vital transportation route for the region.
   长江是该地区的重要交通路线。