"The man is sweating."

Translation: Vala nages.

[Silly_Will]

That's a bit less cool than valar morghulis.

[Joel__W]

Valar nagessis.

[Contemno_I]

How are you supposed to pronounce the "g"?

[MeengJustin]

As a hard g as in "get." It tells this in the Tips and Notes for Basics 1 under the Consonants section.