Virgin America's Loopt promotion helped the airline see its fifth-highest-grossing sales day this year.

维珍美国航空在Loopt上的促销活动帮助该航空公司迎来今年的第五高销量日。

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Virgin America's Loopt promotion helped the airline see its fifth-highest-grossing sales day this year.

维珍美国航空在Loopt上的促销活动帮助该航空公司迎来今年的第五高销量日。

youdao