Translation of "step in" into Chinese

Where that cannot be done at the national level, the international community must step in.

在无法在国家层面开展这些工作的情况下,国际社会必须介入。

The Acting Secretary-General views this as a first step in the establishment of a dialogue between civil society and the Conference on Disarmament.

代理秘书长视之为在民间社会与裁军谈判会议之间建立对话的第一步。