1.
Analyze of Channel Change in Yalujiang River Estuary after Hushan-Boundary River between China and North Korea;
中朝界河鸭绿江河口段（虎山以下）河道演变分析
2.
The Rio Grande marks the border between Mexico and the USA.
里奥格兰德河是墨西哥和美国之间的界河.
3.
the Rio Grande, which flows for 3,050 kilometers and forms part of the United States-Mexico border;
格兰德河，长3050公里，是美国和墨西哥的界河；
4.
The River Nile is the longest river in the world.
尼罗河是世界最长的河。
5.
North and south of the river are two different worlds.
河南河北两个世界。
6.
two provinces are demarcated by a river.
两省以河流分界。The
7.
The water has been on the same level with the banks.
水已经世界纪录了河岸。
8.
The boundary between Shanxi and Shaanxi is the Huanghe River.
山西和陕西以黄河为界。
9.
The river is the boundary between the two countries.
这条河是两国的分界线。
10.
What's the longest river in the world?
世界上最长的河是哪条河？
11.
The Mississippi is one of the longest rivers in the world.
密西西比河是世界上最长的河流之一，
12.
The world's longest river is the Nile.
世界上最长的河是尼罗河。
13.
Nile is the longest river in the world.
尼罗河是世界上最长的河流。
14.
The longest river in the world is the Nile River in Africa.
世界上最长的河流是非洲的尼罗河。
15.
The Nile which measures 6,450 kilometers in length is the second longest river in the world.
长为6450千米的尼罗河是世界第二长河。
16.
Research into the river-sea delimitations of some key estuaries in China
我国重要入海河口河海界线划分探讨
17.
Phlegethon (3rd River) - A river of fire, one of the five rivers of Hades.
火焰之河?音译弗莱格桑河，系冥界五河之一。
18.
Definition of the management boundary between river and sea in Ningbo
宁波市陆海及河海管理分界线的界定