届时，美国和俄罗斯将减少各自战略核弹头数量至500枚，其他国家将按比例地减少其库存。

This would see America and Russia each cut their arsenals to 500 warheads each and the other states reduce their inventories proportionately.

youdao

届时，美国和俄罗斯将减少各自战略核弹头数量至500枚，其他国家将按比例地减少其库存。

This would see America and Russia each cut their arsenals to 500 warheads each and the other states reduce their inventories proportionately.

youdao