I made a simple two words translator, but I don't know how to loop it so it ask again to input a word, and then break it with a command or something. Here's the code:

```
print 'Translate "Dog" and "Water" to German.'
word = raw_input("Word: ")

if word == "Dog":
    print "German: Hund"
elif word == "Hello":]
    print "German: Hallo"
else:
    print 'Type "Dog" or "Hello"'

```