invisible trade的用法和样例:
例句
- In consequence,there was a marked increase in the combined visible and invisible trade surplus over the year.
因此,一九九九年的有形及无形贸易综合盈余显着上升。 - The visible trade is the import and export ofc oods, and the invisible trade is the exchange of services between countries.
有形贸易指货物的进出口贸易,而无形贸易涉及的是国家间的劳务交换。