请帮忙翻译一下合同 谢谢 (中文翻译英文）

1,3 lifts Party shop production units,is now contracted out to B,which each cost of II-VI 10000; handle garbage,as well as cutting health costs of one thousand; a total of three sets,with a total cost of land and 10000 San Qian.
2,Party A Party B for two years to ensure the maintenance repairs (other than man-made accidents not repaired,or receipt of the appropriate maintenance fees).
3,installation of machinery and production are in a foreign operation,off-site 7 days duration,in-store installation of 3 days duration each time.
4,Payment method:starting from the pre-paid 70% of the contract cost of three units installed,the Party,after acceptance,a settlement of the remaining B 30% of project costs.
5,the two sides together happily to abide by this Agreement.