Your office is three times the size of ours.

你的办公室是我们办公室的三倍大。

Today the human brain is three times the size of our primate ancestors.

如今，人类大脑是我们的祖先灵长类动物大小的三倍。

In all, subsidies cost almost three times the size of the education budget.

总之，各种补贴的总成本是教育预算规模的三倍之多。

She says the officers were three times the size of her son.

她还说警方人员的体型是她儿子的三倍之多。

By land area, the biggest is Xinjiang, three times the size of Spain, although with less than half of Spain’s population.

土地面积最大的是新疆，相当于三个西班牙的大小，虽然人口低于西班牙的一半。