People get drinkong water by __the salt__from sea water.
People get drinkong water by __the salt__from sea water.
求翻译.By treating sea water.
People have found some ways to get ___(drink) water from sea
boil sea water with high heat还是boil sea water by high heat?
1.People can get drinking water by taking away the salt from
sea water and rain water什么意思
The people here all get water from the w----
The philippines ( ) surrounded by a world of sea water.A.is
the philippines surrounded by a world of sea water用is还是用are
英语翻译Sea-water can be made drinkable by distill out the salt.
People could live _____ sea water and the animals and plants
people dig great pools and let the sea water in.When the sun