When purchasing property, the company should allow for possible future growth/expansion.购买房产时，公司应当把今后可能的发展考虑在内。

The total distance, allowing for detours, is about 10 miles.把绕路计算在内，总距离约为10英里。

If you allow for inflation, he's actually earning less money now than he was 10 years ago. [=the value of the money he earns now is less than that of the money he earned 10 years ago because of inflation]如果你把通货膨胀考虑在内，他现在的收入实际上要少于10年前。

The design of the system allows for [=allows, permits] easy upgrades.这个系统的设计使得升级能够轻松进行。