Seats, or sometimes entire tables, were reserved.

座位，有时候全部的桌子，都被预订了。

《柯林斯英汉双解大词典》

While it's not good to do every run or your entire run at a hard pace (easy days are important), you should sometimes try to push yourself to get some results.

然而每次跑步或者你的全部跑步都是以很困难的速度也是不好的（休闲日很重要），有时你应该努力强迫自己取得一些成果。

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Changing your life doesn't always mean turning your entire world upside down, sometimes it's just about getting a new perspective on yourself, or the world around you.

改变你的生活，并不意味着将它天翻地覆。有时只是换一个视角来审视自己和周围的世界。

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To make sure the data it's entrusted with are safe, EDS performs a dozen or more recovery drills a month, sometimes switching a client's entire data processing operation from one computer center to a backup on the fly.

FORBES: Scare Tactics

Shifts in entire body shapes, leading to the foundation of whole new groups of animals or plants, sometimes take place.

ECONOMIST: How new groups of creatures emerge

But sometimes, despite the odds, it happens - and a new idea or product transforms the way an entire industry works.

FORBES: Tarun Wadhwa - Disruption and Democracy