visible trade

基本解释

A visible trade, which is also called international trade, includes exports and imports of goods.
有形貿易，亦稱國際貿易，包括貨物的進出口。
The visible trade is the import and export of goods, and the invisible trade is the exchange of services between countries.
有形貿易指貨物的進出口貿易，而無形貿易涉及的是國家間的勞務交換。
In addition to visible trade, which involves the import and export of goods and merchandise, there is also invisible trade, which involves the exchange of services between nations.
除了有形貿易（即指商品和貨物的進出口）以外，還有無形貿易。這是指國家之間服務的交換。。

America's overall visible-trade deficit has been hitting new highs recently.
ECONOMIST: Trading places
But Somalia's lawlessness is visible in the booming charcoal trade, which is annihilating what's left of the country's trees.
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This conclusion is not obvious to most people because jobs lost because of imports (or outsourcing, or factories relocating abroad) are more visible and more easily associated with trade than the jobs created by exports.
FORBES: Exports Create Better Jobs, But Not Necessarily More Jobs