expanse
Foreigners are more often than not, amazed at the vast expanse of Chinese territory.
这句话出自美国国情-美国历史文化(英专教材) Unit 5 的练习题。
more often than not usually; in a way that is typical of sb/sth 通常;往往;一贯
expanse n. ~ (of sth) a wide and open area of sth, especially land or water 一大片,广阔,宽广,浩瀚(尤指陆地或海洋)