It means 'to work by the sweat of your brow'.
"Comment se fait aujourd'hui travailler" means "how was work today" in English.
Travailler à deux - To work as a pair
merci de travailler tellement dur means "thanks for working so hard" in English.
Est-ce que je peux travailler en Suisse ? means " Can I work in Switzerland? "
je dois travaille
travailler means 'to work' in French.
We are going to work
il faut travailler en classer: one must work in class, it is necessary to work in class
Travailler ensemble
I hate working at home.
This doesn't mean anything, it isn't correct French (most probably machine translated, grr grr...). I guess the (probably English) original was 'I can see you're busy working', and probably 'you're' was spelt 'your' :-( The sentence should then be, in PROPER French: 'Je vois que vous êtes occupé à travailler' (if you're talking to a man) or 'Je vois que vous êtes occupée à travailler' (if you're talking to a woman).
In front