Einstein’snewtheoryonopticschanged__________scientificideaaboutlight.

交易;事务;处理 n. t_______________

Einstein ’ s new theory on optics changed__________ scientific idea about light.

I was greatly shocked by the way __________ things were done there.

英译汉：Even as exchanges emerge to enable rich interaction among companies, businesses are looking forward to the Internet to enable the adoption of truly dynamic pricing . One solution is emerging in the form of bots, software that serves as an agent acting on behalf of a specific user or application. Advancing bot technology enables dynamic, automated, real-time interaction between buyers and sellers, allowing sellers to capture the true value of their goods in the market.