Meanwhile, rising oil prices have increased transport costs, leading analysts to wonder whether the outsourcing era is coming to an end. And there is always the looming disaster of climate change, which may well be the most serious threat the world has ever faced.
同时，不断攀升的油价提高了交通成本，导致分析家怀疑业务流程外包的时代是否正在终结。而且，隐现的气候变化灾难一直存在，它极有可能是这个世界曾经面对过的最严重的威胁。