Total Transaction Value ("TTV") increased 18% in the quarter primarily due to a 20% growth in the number of room nights and unfavorable exchange rate movements.

全球交易额（TTV）同比增长了18%，主要是预订间夜数同比增长了20%。

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They were uncertain of the total value of the transaction.

他们不清楚这笔交易的总额。

《柯林斯英汉双解大词典》

Transaction value of export goods refers to the total amount of money charged by the seller to the buyer directly or indirectly for the exportation of the goods at the time of exportation.

出口货物的成交价格，是指该货物出口时卖方为出口该货物应当向买方直接收取和间接收取的价款总额。

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