[求助]gwd 10 33-35

of the changes that swept the travel

(25) industry as a result of the deregulation

of the airlines in 1978—changes that

included dramatic growth in the corporate

demand for travel services,

as well as extensive restructuring and

(30) consolidation within the travel industry—

this agency adopted a unique structure

for globalization

完全不明白， 我找不到谓语。。。感觉就是四个部分。。。。

请问是不是this agency adopted a unique structure for globalization

是主句，那么其他的是做什么，这句话究竟什么意思。。。

of the changes （前面是this agency的同位语）that swept the travel

(25) industry as a result of the deregulation

of the airlines in 1978—changes that

included dramatic growth in the corporate

demand for travel services,

as well as extensive restructuring and

(30) consolidation within the travel industry—（两画线之间是changes的同位语）

this agency adopted a unique structure

for globalization(主句)

Does this sentence means that "A survior" is " this agency"?