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Sacramento River (a river in California, United States)
I enjoyed fishing in the Sacramento River in California.
the Nile (a river in Africa)
The Nile is the longest river in Africa.
a surname
Mr. Koiwai is my best friend.
Thames (a river in England)
The Thames is one of the most famous rivers in the UK.
the Tigris (a river in Asia)
The Tigris is one of the important rivers in Asia.
groundwater pollution, groundwater contamination
Groundwater pollution has become a serious environmental problem.
My name is Yasokawa.
Kyūjitai form of 江戸川
Yesterday, I checked the location of the Edogawa on an old map.
Shatt al-Arab, a river in Southwest Iraq
The Shatt al-Arab is located between Iraq and Iran.
Air Pollution Control Law
Based on the Air Pollution Control Law, factories must strengthen the management of exhaust gases.
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