The police rounded up a number of suspects.

警察逮捕了几个嫌疑犯。

《柯林斯英汉双解大词典》

The fraction was then multiplied by 100 and rounded to the nearest half or whole number.

该分数然后被乘以100，再四舍五入成半数或者整数。

《柯林斯英汉双解大词典》

This post is number seven of twenty one subjects that will help you focus when on your next journey and you wish to bring back a well rounded story of where you were.

本文是旅行摄影主题系列的第七篇。 我与你共同关注的话题是：当你在路上时，会希望能够带回一个关于本次旅行的圆满的故事。

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Taylor inexplicably rounded up the number to seventy-five.

NEWYORKER: Not So Fast

Shortly afterwards, Nazi officers rounded up men and boys living in that neighbourhood including a number of Jews, anti-fascists and petty criminals.

BBC: NEWS | Europe | Anger at Nazi criminal's holiday

The Centre Pompidou in Paris was in eighth position, with the National Museum of Korea at number nine and Paris' Musee D'Orsay rounded off the top 10.

BBC: Louvre in Paris tops most visited art venue poll