Vocabulary
Most words in Romanian vocabulary (about 75%) are of Latin origin, but it also contains many words borrowed from its Slavonic neighbours and also from French, Italian, German, Hungarian, Turkish and English.
There are some Slavonic influences, both on the phonetic level and on the lexical level - for example, since Latin does not have a word for yes, Romanian took the Slavonic da. Also Romanian is the only Romance language with /h/. (Although in many dialects of Spanish, <j> is pronounced as [h], but the original, Castilian phoneme is /x/.)
It is also noteworthy that almost all rural activities are of Latin origin, while most words related to urban life were borrowed from other languages (French, Italian, German, English, Hungarian, etc).
Modern words were often borrowed from French or Italian in the 19th century, later some from German and English.
Geographic distribution
Romanian is spoken mostly in Romania, Moldova, Ukraine, Hungary, Yugoslavia, Bulgaria, Macedonia and Greece, but there are also Romanian language speakers in countries like Canada, United States, Germany, Israel, Australia and New Zealand.