地皮

They measured off a half-acre plot for a house lot.

他们划出一半英亩来作房屋基。

The office buildings were slightly zigzagged to fit available ground space.

办公大楼为了配合可用建造得略呈之字形。

They've set aside a small area as a children's playground and staked it off.

他们划出一小用于建造儿童游乐场, 并在周围打上了木桩。