http://www.bbc.co.uk/news/technology-33164722
Let's talk about
1. New words
2. Useful expressions
3. Summary of this article
4. What makes other people by this article?
=========================
1.snapchat = A mobile messaging service that sends a photo or video to someone that lasts only up to 10 seconds before it disappears. During that time, the recipient can take a screen shot, and the sender is notified that it was taken.
2.publicise = to reveal publicly hitherto confidential information
3.ephemeral =completes its life cycle in less than …
4.launch = to give , send
Useful expression
1.”low –quality”
2.”used to be”
- I used to be...
- am used to ...
3. “to explain with paper and pen”
4. "It is becoming a content-distribution platform."
