Suppose if there's a web site which was out of service yesterday. And it's still down today. Which sentence below should I tell the web master?
- The web site is down/(out of service) since yesterday.
- The web site has been down/(out of service) since yesterday.
The website is down, it has been out of service since yesterday? Anyway, thank @Lawrence and @Ricky, your comments really help. – Aung Myo Linn Jul 10 '16 at 21:23