日期:
来源:雅诚德英语网
She is calling for a collaboration of local, state and federal agencies to deal with the problem.
她在呼吁地方、州和联邦等各级政府通力合作来处理这个问题。
She is calling for a collaboration of local, state and federal agencies to deal with the problem.
她在呼吁地方、州和联邦等各级政府通力合作来处理这个问题。