I try to manage about five hours a week on my bike.

我尽量每周抽出约五小时骑自行车。

《柯林斯英汉双解大词典》

It's about five hours.

大约五个小时。

youdao

To make it even better we had a view all the way up of Dani redpointing each of the pitches on his route, one after the other over about five hours.

更令人开心的是，一路上我们都能看到Dani在另外一条结组线路上红点（redpoint），一个接着一个，攀爬了大约五个小时。

youdao

The power in Tamarindo and surrounding towns was knocked out but restored about five hours later.

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The two crashes shut down the busy stretch of highway for about five hours.

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We went into the international luggage pick-up area of the terminal and remained there for about five hours or so.

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