Hello, everybody! All of you are know, that English is very popular now. It is involve different things. And in this book I tell you about English.
В современном мире английский нужен каждому...
Give your business the edge with crowd-power!
Crowdsourcing is an innovative way of outsourcing tasks, problems or requests to a group or community online. There are lots of ways business can use crowdsourcing to their advantage: be it crowdsourcing...