Moorings can be booked for short or long periods, with prices that vary in accordance with locality, vessel size and of course length of stay.

停泊可以预定短期或长期，价格根据地方情况，船舶大小和停泊时间长短变化。

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Day and night were divided into the same number of parts, so that except at the equinoxes, days and night hours were unequal; and then of course the length of these hours varied with the seasons.

白天和黑夜被分为均等数量的部分，所以除去昼夜平分点，白天和黑夜时间是不等的；当然，这些时长也因季节变化而变化。

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We discussed shortening the length of the course.

我们就缩短这门课程的时限进行了讨论。

《牛津词典》

Researchers interviewed 2, 800 students and based the projection on an average course length of 3.4 years.

BBC: Average UK student debts 'could hit ?53,000'

The length of the course has been reduced to one mile, six furlongs and 132 yards.

BBC: St Leger: How it all began

Over the course of five full-length albums, multi-instrumentalist Martin Dosh has built a signature style that involves numerous samplers and looping machines.

NPR: Dosh: An Electro-Acoustic Casserole