and reduce visibility for days over areas the size of Britain. 所到之处能见度骤降为零 几天内横扫的地区比英国还大 Dromedaries, single-humped camels, take these storms in their stride. 单峰驼——只有一个肉峰的骆驼 顶着沙暴大步行走 The heaviest sand rises only a few metres above the groun...
Dromedaries, single-humped camels, take these storms in their stride. 单峰驼——只有一个肉峰的骆驼 顶着沙暴大步行走 The heaviest sand rises only a few metres above the ground, 最重的沙子只能离开地面几米 but the dust can be blown 5,000 metres up into the sky. 但是尘埃却能被吹上5000多米高...
The heaviest sand rises only a few metres above the ground, 最重的沙子只能离开地面几米 but the dust can be blown 5,000 metres up into the sky. 但是尘埃却能被吹上5000多米高的天空 The ferocious wind, armed with grains of sand, 夹杂着沙粒的强风 is the agent that shapes all deser...
Africa's Sahara is the largest desert of all. 非洲的撒哈拉沙漠是世界上最大的沙漠 It's the size of the United States 它的面积相当于美国 and the biggest source of sand and dust in the entire world. 也是全世界最大的沙尘源 Sandstorms like these appear without warning 如此巨大的...
It's the size of the United States 它的面积相当于美国 and the biggest source of sand and dust in the entire world. 也是全世界最大的沙尘源 Sandstorms like these appear without warning 如此巨大的沙暴出现时毫无征兆 and reduce visibility for days over areas the size of Brit...
and the biggest source of sand and dust in the entire world. 也是全世界最大的沙尘源 Sandstorms like these appear without warning 如此巨大的沙暴出现时毫无征兆 and reduce visibility for days over areas the size of Britain. 所到之处能见度骤降为零 几天内横扫的地区比英国还大 Dromedaries, singl...
From the space deserts are very conspicuous. 从太空中看 沙漠非常显眼 Dunes of sand hundreds of miles long streak their surface. 绵延数百英里的沙丘像是一条条皱边花纹 With no cloak of vegetation to conceal them 由于没有植被覆盖 strange formations are exposed in the naked rock. 裸...
Dunes of sand hundreds of miles long streak their surface. 绵延数百英里的沙丘像是一条条皱边花纹 With no cloak of vegetation to conceal them 由于没有植被覆盖 strange formations are exposed in the naked rock. 裸露的岩石显露出奇特的造型 Africa's Sahara is the largest desert of ...
With no cloak of vegetation to conceal them 由于没有植被覆盖 strange formations are exposed in the naked rock. 裸露的岩石显露出奇特的造型 Africa's Sahara is the largest desert of all. 非洲的撒哈拉沙漠是世界上最大的沙漠 It's the size of the United States 它的面积相当于美国 and th...
strange formations are exposed in the naked rock. 裸露的岩石显露出奇特的造型 Africa's Sahara is the largest desert of all. 非洲的撒哈拉沙漠是世界上最大的沙漠 It's the size of the United States 它的面积相当于美国 and the biggest source of sand and dust in the entire world...