Still, companies invest thousands of dollars to create a stable it environment, and it's understandable why they wouldn't wish to upset their non-Apple cart.
尽管如此，公司投入数千美元创造了稳定的IT环境，可以理解为什么他们不愿打翻整个非苹果系统。
2
I am especially upset at being surpassed by a non-white country.
被一个非白人的国家超越，我感到特别难过。
3
During the UN General Assembly meeting at which Mr Obama chaired a Security Council meeting on nuclear non-proliferation, Mr Brown was hugely upset that Mr Obama wouldn't engage him more publicly.