That, in turn, will increase America's oil-import bills, which will add to the current-account deficit and therefore heap further pressure on the dollar, setting a vicious cycle in motion.
而这又会增加美国进口石油付款，而导致增加经常账户赤字，并对美金造成进一步压力，使得恶性循环继续。
2
But Brazil's probably in the lead as far as biofuels are concerned—they've got to the point where they don't need to import any oil now.
但就生物燃料而言，巴西可能处于领先地位，因为他们现在根本无需进口石油。
3
The biggest gains go to countries that import most of their oil like China, Japan, and India.