地球的周日自转the diurnal rotation of the earth地球每天的自转the daily rotation of the earth on its axis地球既公转又自转.The earth revolves both round the sun and on its own axis....
The money saved could be used for more deserving causes.省下来的钱可以用于更有意义的事业。to give money to a deserving cause把钱捐给值得赞助的事业All the causes seem equally deserving.看来所有的这些事业都同样值得投身....
A diver at the Hutton Cliffs near the Ross Island just off Antarctica.一名潜水员在南极罗斯岛附近水域的赫顿裂谷中.And all good men like Malcolm X and Bobby Hutton died for nothin.所有像MalcolmX和Bobbyhutton的好人徒然死去.The winters are wet and cold wit...