the piano ** an instrument that most people know. even if you don't understand music or instruments, everybody knows th** huge instrument named the piano and has heard its sound in different occas...
an in-depth study on the correlation between price change in future steel market and variation of stock price in the l**ted iron and steel companies will be ...
[abstract] in 2006 to start the second half of the u.s. sub-prime mortgage debt cr**** intensified, from the global capital market volatility and the united states, changes in the real economy, the cr...
现在的美国口语,起源于黑人wot=whatda=thend=andabt=aboutwotever=whateverdun=don'thv=h**ec=seeppl=people我来翻全段,脏话一律不翻咯,怕被百度禁i know wot da hell i am doing more than anyone else我比任何人都清楚自己在干什么 nd i m not afraid of a...