The number of the visitors has decreased this year.

游客的数量今年减少了。

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A number of visitors are visiting the West Lake and the number of visitors is increasing.

许多游客正在游览西湖，而且游客的数量正在增加。

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Cameras fixed on Spot will scan the surroundings and help officers work out the number of visitors in the park, but they cannot read faces and won't collect any personal information.

固定在 Spot 机器人上的摄像头会对周围环境进行扫描，协助警察计算公园内的游客数量，不过这些摄像头无法识别人脸，也不会收集任何个人信息。

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But the Global Heritage Fund says increasing the number of visitors to an area must be done responsibly.

VOA: special.2010.11.03

But they say the work will make it possible to safely double the number of visitors permitted inside.

VOA: special.2009.06.29

The number of visitors was falling. So a campaign was launched to give the city a new image.

VOA: special.2009.12.27

Since the beginning of the Lunar New Year holiday, the number of daily visitors to the spa has risen to about 1, 700, compared with 1, 300 normally.

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Over the past year, the number of unique visitors to the service have surged to nearly 30 million from 20 million a year ago, according to Compete.com.

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The Audit Office measured the potential performance of the building by looking at the money spent divided by the number of visitors it will attract.

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