问题：
[单选题]我们要立足共同利益,着眼长远发展,致力于实现世界持久和平繁荣、各国人民安居乐业。()
A
By expanding common interests and taking a long-term view, we can realize enduring peace and prosperity in the world and deliver a better life to all our people.
B
We must expand common interests and take a long-term view, commit ourselves to realizing enduring peace and prosperity in the world and deliver a better life to all our people.
