square foot

基本解释

A: It is five dollars per square foot including air-conditioning, lighting, water, electricity, cleaning and security.
每平方英尺是港币五元，包括中央空调、公用地方水电、照明、清洁和保安。
You have an element of something cool without adding bulk or extra stuff, and are willing to shell out $291 per square foot, then why not?
你有这种很酷的东西，它既不占空间，又不需要添加其他东西，而且你愿意支付每平方英尺291刀的价钱，那么为什么不这样做呢？
The most common coping strategy, though, is simply to increase the number of paying people per square foot of dwelling space -- by doubling up or renting to couch-surfers.
但是，最常见的应对策略只不过是，增加住所内每平方英尺付费者的人数，常见的方法有将合租人数翻倍，或出租给沙发客。

Sometimes they give you the speed in miles per hour, kilometers per year, pounds per square foot.
有时候速度的单位是英里/小时,千米/年,英磅/平方米
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