national roaming

基本解釋

The roaming rate consists of the national rate and a surcharge element.
漫游費由國內(nèi)資費及附加費構成。
After reducing the tariffs for calling other national networks by more than 60 per cent, roaming traffic among the EAC member countries immediately reached staggering numbers.
在將撥打國外網(wǎng)絡的電話費率降低逾60%之后，東非共同體成員國之間的漫游量立即達到驚人的數(shù)字。
All along, he had maintained an active field program, roaming into the California deserts, the Yosemite and Sequoia National Parks, and as far away as Alaska and Mexico in search of wild flies.
一直以來，他一直保持了積極的外地項目，漫游到加州的沙漠，在約塞米蒂和紅杉國家公園，和遠在阿拉斯加和墨西哥尋找野生蒼蠅。
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