One of the most essential things that you are going to want to factor into your decision making process with regards to any and all businesses that you are considering investing in at this current point in time is the kind of money that said business is capable of earning for you. After all, you are putting your hard earned capital into the enterprise, and suffice it to say that any business that would not give you a massive return on your investment would not be worth your while without a shadow of a doubt.
If you want to get into the field of romanian translations or any other translation related field, suffice it to say that you would have to first consider the returns that said industry can give to you if you do well enough within it. The first thing to take note of is that translators on average earn about $50,000 per year, so if you plan on working as a sole proprietor then your business would at least pull in that much as long as you have managed to advertise it in the most effective possible manner.
That said a far better way to run your business would be to diversify by hiring a lot more people to work for you. This would enable you to broaden your horizons and work in languages that you may not have personal experience with. Doing so will allow you to improve your revenues by several orders of magnitude, and many translation companies clear a half million dollars a year after they have been in business for a long enough period of time and have established client relationships and the like.