"The travel packages encourage people to spend more time, more dollars," says Betsy Illium, director of sales and marketing at New York's Dailey-Thorp Travel. 纽约的德利索普旅行社的市场营销经理贝西·伊利奥姆说:“这种包揽式旅行鼓励人们花费更多时间和金钱。
The ilium (/ˈɪlɪəm/) is the uppermost and largest bone of the pelvis, and appears in most vertebrates including mammals and birds, but not bony fish. All reptiles have an ilium except snakes, although some snake species have a tiny bone which is considered to be an ilium.