1 00:00:17,780 --> 00:00:28,109 And the water flows in the other course, and it is a small river. 2 00:00:28,109 --> 00:00:40,500 In the middle course, the river has bigger wells and the water flows. 3 00:00:40,500 --> 00:00:57,579 It is also so that it is flowing down the north of the river Lauda. 4 00:00:58,579 --> 00:01:04,579 The North Pole. The North Pole is the last state of our world. 5 00:01:04,579 --> 00:01:16,579 The river becomes wider and the water flows more quickly, slowly. 6 00:01:16,579 --> 00:01:34,180 Then you need to take a river and get into the mouth of a river. 7 00:01:34,180 --> 00:01:47,180 A tributary. A tributary is a river that leads into a riverbed, and the point where two rivers meet is called a stone bridge. 8 00:01:47,180 --> 00:02:12,139 A riverbed. A riverbed is the land on which a river flows. 9 00:02:12,139 --> 00:02:42,120 Thank you. 10 00:02:42,139 --> 00:02:50,060 Thank you.