Within two hours all the sources of traffic had fallen back to their half-day lows, except for the slowly growing Facebook referrals.

在两个小时内，所有来源的流量都回到半天前的水平，不过Facebook带来的流量还在缓慢增长。

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Spending two hours a day in gridlock traffic is enough to drive even the most Zen commuter up the wall.

每天花两个小时的时间在拥挤的交通中，都足够让最慢的交通工具爬上墙了。

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The traffic block lasted two hours.

交通的阻塞持续了两个小时。

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Dr.Brook says just one to two hours of breathing automobile exhaust in traffic can be deadly.

VOA: standard.2010.08.04

Toth told the trooper he'd had a drink, which Witherspoon said was consumed at a restaurant two hours before the traffic stop, the trooper writes.

NPR: Reese Witherspoon Charged With Disorderly Conduct

Lebanon is relatively small, so getting up to the northern tip of the country or all the way down south takes only about two hours, barring horrendous traffic.

CNN: Beyond hummus and kebabs: Touring a delectable Lebanon

Canadians and Americans will also jointly operate and maintain this new structure and the traffic that flows across its two mile length, 24 hours a day, will be both Canadian and American.

FORBES: Soo Bridge Celebrates 50 Years, Ambassador Bridge Fights, and the Mighty Mac Separates