It is time for opposing factions to unite and work towards a common goal.

现在是对立各派联合起来、为共同目标而奋斗的时候了。

We share a common goal.

我们有共同的理想。

Our team is made up of individuals, but have a common goal.

我们的团队是由单独的个人组成的，但有一个共同的目标。

Once they have a common goal, nothing can get in the way of their love.

一旦他们有了一个共同的目标，就没什么可以阻拦他们的爱情。

Once you have this team you need to create trust and develop a common goal.

一旦成立了团队，就需要建立信任和找到一个共同的目标。