Sales practicing Hello! My name is Louis, a sales representative of X company. Today I would like to introduce a kind of product for you, and it calls "switches". Every company has to build its own network, then you need switches. Having switches makes every computer in your company connect together, and even develop a firewall that protects your internal networks perfectly, then you won't worry your secrets get stolen. If you have any questions, please feel free to let me know. Have a nice day. PS. If it is possible, let me know if you can understand "switches" from above paragraph, thank you very much.