Instead of wasting time searching the computer for special (and cheaper) airfares, I hired an in-house travel agent to handle the myriad of trips I previously slaved over for hours.

我不在浪费时间在网上搜寻特价(低价)机票，我在公司内雇佣了一个旅游代办人来处理我的行程，过去我花了许多时间在安排这个事上。

youdao

Since participants in AoT events come from all over the world, travel is always an issue, not just because of the expenses, but also the travel time.

由于AoT活动的参与者来自世界各地，旅行总是一个问题，不只是由于旅行费用，还在于旅行时间问题。

youdao

Demonstrated cost and time (required for travel and event setup) savings over real-world events.

事实证明，虚拟世界活动花费的成本和时间(旅行和建立活动所需的)比真实世界活动要少。

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Over time, travel and trade made sincerity ever more important in judging the bona fides of strangers.

WSJ: Book Review: Sincerity

And like commercial aviation, Wincer predicts that the price of space travel will go down over time, as the efficiencies improve and research costs are spread over more passengers.

FORBES: Out Of This World: Space, The Final Frontier

Their stories are part of a new series of conversations about air travel today and how it has changed over time.

NPR: Air Travelers Say Hassles Mount