any one can tell that how if condions is true in loop??? if we add two number in a loop??

Answer 1

Basic yet rough example of loop
x=0
if x=4 then print "true"
else
x=x+1
return

Answer 2

I don't know how good it is when translating to German since I've set the game to English. But the translation to English is quite good. Sometimes it's struggling a bit with Vietnamese (I think it is...), but the reason is possibly usage of slang/dialects.
I guess they use the Google translate.
The feature is quite simple once you can access a good translator, but the first time I saw it I was like "Woah! So that's how future feels like"
Imagine this paired with a microphone, better voice recognition and output through headphones. Fluently speaking with a foreigner while none of them can speak the others language.

Answer 3

@Jan
A bit off-topic, but I play a game (idle heroes) which has a translate button in the chat on every message. If you press it the message gets translated to the language in your settings. The people in chat all talk in their native language and everyone knows what the other guys are talking about. This is the most awesome feature I have seen in a chat/forum ^^