视频加载中...
Geography. Sky.
地理。天空。
The sky is so high. Sky.
天空高高的。天空。
Land. We are standing on the land.
陆地。我们站在陆地上。
Land. Mountain.
陆地。山。
The mountain shoots up. Mountain.
一座山拔地而起。山。
Forest. Many animals live in a forest.
森林。很多动物生活在森林。
Forest. Field.
森林。田野。
There are wide green fields. Field.
那里有广阔的田野。田野。
Rainforest. A rainforest has lots of rain.
雨林。雨林经常下雨。
Rainforest. Desert.
雨林。沙漠。
A desert is a very hot and dry place. Desert.
沙漠是非常热和干燥的地方。沙漠。
Sea. The sea is very deep and blue.
大海。大海又深又蓝。
Sea. Island.
大海。岛。
An island is surrounded by the sea. Island.
岛被大海环绕。岛。
River. A river flows into the sea.
河流。河流汇入大海。
River. Lake.
河流。湖泊。
A lake is as smooth as a mirror. Lake.
湖面光滑的像一面镜子。湖泊。
Valley. A valley is a low land between two mountains.
山谷。山谷是两座山之间低凹的地方。
. . . . . . Valley.
山谷。
Waterfall. A waterfall falls from a cliff.
瀑布。瀑布从悬崖上落下。
Waterfall. Review.
瀑布。重温。
Desert. Field.
沙漠。田野。
Forest. Island.
森林。岛。
Lake. Land.
湖泊。陆地。
Mountain. Rainforest.
山。雨林。
River. Sea.
河。大海。
Sky. Valley.
天空。山谷。
Waterfall.
瀑布。