time over

基本解释

If you want to take time over your journey, leave earlier and walk at normal walking pace.
如果你想要在你的旅途中花時間，那就早點出發，用正常速度去步行。
Small birds molt once or twice a year, and they replace their 9 or 10 primary flight feathers a few at a time over the course of a few weeks.
小型鳥類一年進行一到兩次換羽，在換羽期間，它們一次會替換掉9到10根左右的飛羽，而這個過程將持續幾周時間。
My Grandfather used to tell me that in his day everything was of better quality because people took more time over things.
我的祖父告訴我在他們的那個時代，因爲人們用心花時間與某件事物上，使得其質量比現在的東西好很多。

She shows how Darwin came to understand that these island animals had differences, developed over time, that helped them survive.
Sure. So I spent some time over in England, so I know a little bit about how they practice law,
儅然。我在英國呆了一陣子，所以我對英國的法律有一些了解，
美國式對比英國式 - SpeakingMax英語口語達人
With any innovation, it's important not only to launch it properly but also to consider how to sustain it over time.
對於任何發明，重要的不僅僅是,正確的使用它，還要考慮,怎樣維護它。
麻省理工公開課 - 媒躰、教育、市場課程節選

Japan is in the middle of yet another crisis, this time over bank reform.
ECONOMIST: APEC, terrorism and trade