Thin river ice is a significant issue because winter travel is mainly achieved by using the frozen rivers as a transportation route via snow machines or sled dogs.
河面上的冰层十分重要，当地人冬季出行主要就是通过雪车或狗拉雪橇走冰面上的交通路线。
2
The Usumacinta River, visible as a thin river in 2009, flows past multiple lakes and ponds en route to the sea.
乌苏马辛塔河在2009年还是很细小的河流，但是淹没了许多湖波和池塘，并涌向大海。
3
Hybrid SCPC-DAMA system is especially suitable to thin-route domestic regional and private satellite communication networks.