连载的爱情小说的在架期一般只有四周。

Serialised romance novels generally have a shelf life of just four weeks.

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在过去的134次任务中，五架航天飞机载着355个宇航员在太空中遨游了5亿英里，把英雄壮举常规化了。

In 134 missions, the five space shuttles have ferried 355 astronauts half a billion miles in space, turning heroic feats into the routine.

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次日上午我在酒店门外遇见了丹，他英语很好，愿意帮助我再买一架照相机。

The next morning outside the hotel I met Dan, who spoke good English and offered to help me buy a replacement camera.

youdao

Transplants require donors, and the donor organ is usually not at the same physical location that the recipient is and so jets like this one have become very important in connecting donors to recipients.

移植手术需要供体器官,而供体和受体,往往在不同地方,这就需要一架飞机,将器官由供体所在地送到受体所在地

耶鲁公开课 - 生物医学工程探索课程节选

Sometime after you've eaten, say you had this Snickers bar at lunchtime and you don't have time to get anything else to eat during the day, your blood glucose level will go down.

有时候你们吃完饭以后,午饭的时候你吃了士力架,在这一天当中你又没时间吃别的东西,你的血糖水平就会下降

耶鲁公开课 - 生物医学工程探索课程节选