We ended up talking for over three hours.

我们整整谈了三个多小时。

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We stayed there for over three hours.

我们在那里呆了三个多小时。

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When I watched a tiny zebra fish for over three hours through a confocal microscope, waiting for it to feed on paramecium, the patience needed for research became apparent.

当我通过共焦显微镜观察一条斑马鱼幼体，等待着它捕食草履虫的时候，我发现了耐心对于学科研究来说尤为重要。

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But they were outshone by left-hander Mongia, who batted for over three hours and hit three sixes and 12 fours.

BBC: Mongia defies Windies

The field had to contend with a thick layer of fog which delayed play for over three hours and 75 players have yet to complete the second round.

BBC: SPORT | Golf | Lehman continues impressive form

One man who may not currently share Hamilton's opinion on the new technology is Kimi Raikkonen, whose Ferrari had to stay in the pits for over three hours on Tuesday because of a problem with the system during testing in Bahrain.

BBC: Hamilton expects tough F1 battle