I've walked every square foot of it many times.

我曾许多次地走过它的每一尺每一寸。

Sonic booms are measured in pounds per square foot of overpressure.

音爆是以每平方英尺的超压磅数来测量的。

The 6,500 square foot penthouse at the Solaris will run you $19.5 million.

Solaris面积6,500平方英尺（约604平米）的顶层公寓售价为1,950万美元。

These homes can cost about $3,000 per square meter, or about $280 per square foot.

这些公寓每平方价格为大约3000美金，或者每平方英尺280美金。

The 900 square foot home is open and spacious, with an abundance of natural light.

900平方英尺（83.6平方米）的家显得开敞而且空间宽阔，并有大量的自然采光。