Cunoasterea unei limbi straine este extrem de utila in cariera.
Knowing a foreign language is extremely useful in a career.
A cumparat o carte utila despre reparatii casnice si a invatat mult.
He bought a useful book on home repairs and learnt a great deal.
Incearca sa fii util in loc sa stai degeaba.
Try to be useful instead of just sitting around.
