The wifi wifi wifi network is now located in thousands of households, and mobile phones are connected to the wifi network at home, but if there's no wireless router at homeThe notebookConnect to the grid. We can build itWifi hotLet the phone go online. How does the notebook create wifi hot spots? Here's a little bit of an introduction to the laptop setting for the wifi hotspot。With the development of technology, mobile phones have become i

I. OpinionBroadcasterStandardSpeedDevelopmentIn the 1950s and 1960s, national news broadcasters spoke 160-180 words/minutes; in the 1980s they became 220-240 words/minutes; and after the 1990s they reached about 280 words/minutes. Today, the anchors of radio news are speaking at about 300 words per minute。Ii. Current standard speech speed range for viewersAs a general rule, the speed standard for loudspeakers is considered to be more appro