contracts for services的用法和样例：
例句
- Well,we offer an extended warranty and service contract for a reasonable charge.
这个，我们以合理的收费提供延期保用和服务合同。 - An Iraqi oil industry insider, Exxon Mobil and British Petroleum of the most interested in the technical services contract, ready to submit a new proposal.
伊石油行业一位知情人士透露，埃克森美孚和英国石油公司对技术服务合同最感兴趣，准备提交新的提议。
