2) the established principles of international law (公认的国际法准则)
3)an established fact (既成事实)
4)an established custom (常规)
3.In order to transmit an event such as the Olympics Via satellite, television signals are first changed into radio waves,which are then sent from a station on earth to an orbiting satellite.
such as的后面既可以跟名词也可以跟从句,意为“诸如…之类的”;“例如”或“像…这样的人或事物”。请看例句:
1)They will plant flowers such as roses, sunflowers, etc. (他们将栽种玫瑰、向日葵一类的花。)
2)Countries such as France, Germany, Japan and America are developed countries. (像法国、德国、日本和美国这类国家是发达国家。)
3)I felt a weight at my heart such as I had never had before. (我心中感到了一种从未有过的沉重情绪。)
4)I don't have many reference books but I will send you such as I have. (我的参考书不多,但我愿把我手头有的那些寄给你。)