In other cases, goods are "indivisible" and cannot be chopped up into small parts to be used in direct exchange.

在其他情况下，商品可能会无法分割，无法被切成一个个小部分用于直接交换。

youdao

The first point of irony is that everyone who looks at the Time cover doesn't see others with whom they are supposed to be in direct exchange - what they see is a mirror-image of themselves.

首要的讽刺就在于，每一个看《时代》封面的人都无法看到与其进行直接交流的对象——他们看到的不过是自身的镜像而已。

youdao

A medium of exchange. As a generally accepted medium of exchange, money rules out the need for barter, the direct exchange of one item for another.

作为一个被广泛接受的交换中介，货币消除了以货易货，即一个物品与另一物品直接交换。

youdao

This allowed for direct interaction. The Webcast quickly became a forum where thousands tuned in to discuss policies and exchange ideas.

VOA: standard.2009.07.27

So, again, I think there was a very clear and direct exchange of views today on the core issues that are at stake here with regard to their nuclear program.

WHITEHOUSE: Press Briefing by Jay Carney and Ben Rhodes

For years direct exchange was all but blocked.

ECONOMIST: India and Pakistan: Clever steps at the border | The

The firms that run stock markets "are fundamentally technology companies now, " says James Angel, an economist at Georgetown University and a director of the Direct Edge stock exchange.

WSJ: New Twist Is Added to an Age-Old Saga