The union has written to Zurich asking for clarification of the situation.该联盟已致函苏黎世，要求将情况解释清楚。Employers are seeking further clarification of the proposals.雇主们正在寻求进一步澄清这些提案.The whole issue needs clarification.整个问题都需要澄清....
A congressional report charges that federal safety laws were recklessly violated.一份国会报告指责联邦安全法被公然违反。Seventeen congressmen were absent at the Congressional roll call.议会点名时有17名议员缺席.The Congressional Budget Office says the ...