主广场有个喷泉，喷水高达40英尺。

The main square has a fountain that spouts water 40 feet into the air.

《柯林斯英汉双解大词典》

这条主道的宽度不过八到十英尺。

This main avenue was not more than eight or ten feet wide.

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哈勃望远镜的主镜直径将近8英尺。

The Hubble's primary mirror, nearly eight feet across.

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哈勃望远镜的主镜直径将近8英尺。

The Hubble's primary mirror, nearly eight feet across.

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