blowing sand wind tunnel 风沙环境风洞
An emigre returning after several years away says a gentle change is blowing across the country, like the wind that deposits black sand from the Karakum desert over Niyazov's white marble capital.
一个离开几年的流亡者回来说,温和的改变正在发生,就象是风把卡拉库姆沙漠的黑色的沙吹到niyazov的白色大理石首都。
You're right. It's dirty from all the dust and sand blowing around in the wind.
对啊。一刮风,就有很多尘土和沙子,太脏了。
Trees can stop the wind from blowing the earth away. They can also prevent the sand from moving toward the rich land.
树可以防止风把泥土吹走,也可以阻止风沙吹进良田。
应用推荐