中译英(请不要用金山译霸)

the statics from the autoritiies concenred indicates that in 2004 the average yearly income of residents in urban areas was 9422 yuans ,while that of famers in rurual areas was 2936 yuans.Suppose the average expense of a college student is 7000 yuans (including the tuition fee ,living fee and accomandation fee),the total money spent in 3 years reachs at least twenty one thousand yuans.according to this calculated result.it costs a urban resident 2.2 years income or a famer 7.1 years income to raise a college student

According to the department concerned statistics,2,004 year our
country cities inhabitant average net income is 9,422 Yuan,The farmer annual mean net income is 2,936 YuanIf goes to school according to each university student the average to disburse 7,000 Yuan computations every year (to contain the school.

According to the department concerned statistics,2,004 year our country cities inhabitant average net income is 9,422 Yuan, the farmer annual mea