Running out of food and tobacco, Sanzo and his followers come upon a lake with a beautiful, mirror-like surface—a saltwater lake. The local village has prospered as a salt producer and distributor. The numerous villagers are happy and lively.
Great, so we can float in it, 
but still can't drink it.
عظيم، يمكننا أن نطفو فيه إذاً لكن
مع ذلك لا نستطيع الشّرب منه
Wenn man drauf treibt,
kann man es nicht trinken.
Si podemos flotar pero no beber…
Podemos flotar, pero no beber…
Même si on peut flotter,
on peut pas boire.
Questo significa che non è potabile, eh?
Então serve pra flutuar,
mas não pra beber.
То есть пить нельзя, но можно купаться.