This trend,which we believe is still in its infancy,effectively began with retailers and travel providers such as airlines and hotels and will no doubt go further.
词汇:1.infancy 初期
2.effectively 实际上
3. begin with 开始于
4.retailer 零售商
5.provider 提供商
6.such as 像
7.airline 航空公司
8.hotel 酒店
9.no doubt 无疑地
10.further 更远地
主干:This trend effectively(状) began with (谓1)retailers and travel providers (宾)and (并列谓语)will go further(谓2)
定语从句:which we believe状(插入语) is still in its infancy补(介词短语)its回指This trend
同位语:such as airlines and hotels
状语:no doubt
参考译文:这种趋势实际上(effectively )开始于零售商和像(such as)航空、酒店这样的旅游服务提供商,我们相信这种趋势仍处于初始阶段。但是,这种趋势无疑会走得更远。