to end official relations between countries
结束国家之间的正式关系 (jiéshù guójiā zhī jiān de zhèngshì guānxì)
"The two nations decided to break off diplomatic ties after the border conflict."
"这两个国家在边界冲突后决定断绝外交关系。" (Zhè liǎng gè guójiā zài biānjiè chōngtú hòu juédìng **duànjué wàijiāo guānxì**.)
to introduce or contribute new ideas
to begin to develop into something definite
to make a group feel more positive
to express regret or apologize to someone
to encourage or support other people emotionally
to volunteer information or truth about something important