But Delta Airlines has a different opinion about the government agency. Delta says the bank has helped foreign customers buy airplanes from Boeing at a lower cost than it can. The airline company says that hurts its profits and U.S. aviation jobs. Delta's concerns are one reason for planned hearings next month in the U.S. Senate. _________________________但是三角航空公司对政府机构持不同意见.三角航空公司说银行帮助外国客户以比其出价更低的成本从波音公司购买飞机.航空公司表示这会损害到其自身利益和美国航空工作. 三角航空公司的担心是下个月在美国参议院举行听证会的原因之一.______________________