Working in its favour is the background of the fair's three principal creators, who have established track records in running fairs and in dealing in contemporary art.
此次博览会的优势在于其三位创始人的背景，他们在举办博览会和从事当代艺术品交易方面拥有显赫资历。
2
Often, keeping track of the background threads in this kind of environment can be a challenge.
通常，在此类环境中跟踪后台线程会是一项挑战。
3
But knowing Summers background helps humanize an economist, who is mostly known for his combative personality and mixed track record with regards to the financial markets.