... illegal drug 非法药物 illegal nature非法性质 illegal operation 非法操作 ...
双语例句
1
Any activity by the Philippine side on China's territory it has occupied is illegal and cannot cover up the illegalnature of its encroachment.
菲方在侵占的中国领土上开展任何活动都是非法的,都无法掩盖其侵占行为的非法性。
2
But remarkably little is known about the nature of this movement of people one way, and money the other, not least because so much is undocumented or illegal.