Mr Obama acknowledged that his nuclear-free vision may not be realised in his lifetime.

奥巴马承认他的无核梦可能在其一生中都无法实现。

youdao

Mr Obama acknowledged that his nuclear-free vision may not be realised in his lifetime.

奥巴马承认他的无核梦可能在其一生中都无法实现。

youdao