They could join forces to buy aluminium cans, as well as raw ingredients such as malt. This is the single biggest cost of each drink they sell.

他们可以集中力量购买铝罐，还有例如麦芽这样的原材料。这是他们每卖一瓶饮料的单个最高成本。

The two bands join forces for a gig at Madison Square Garden on November 28.

这两支乐队将于11月28日在麦迪逊广场花园联手举行一场演出。

Let us join forces to fight them.

让我们联合起来跟他们斗。

Why not join forces with Mr Van Rompuy to take on those EU leaders?

那么干吗不和范•龙佩一道与这些欧盟国的领导人角力呢？

All the organizations concerned with these areas of health must join forces.

关注这些卫生领域的所有组织必须同心协力。