1.By December they agreed to let the dollar fall (by a trade-weighted average of 6. 5%) and the surcharge was removed.
十二月不到，他们就同意让美元贬值（幅度约是交易额加权平均数的6.5%），附加税也跟着取消。
2.A vice president of FX option sales at a European bank said a dollar fall back below 100 yen or through 90 yen would be a "disaster. "
一名欧系银行外汇选择权销售副总表示，美元跌破100日圆、甚至跌穿90日圆，将是一“大灾难”。
3."If China would step back, let the dollar fall and stop buying Treasuries, the Fed would step in, " Gagnon said.
“如果中国此时退出，放任美元走弱并停止购买美国国债，美联储将介入。”
4.Whatever the truth, a further implication is that oil could rise, and the dollar fall, once yuan appreciation resumes.
无论真相为何，这也进一步意味着，一旦人民币恢复对美元升值，油价可能上升，而美元对其它货币将会贬值。
5.How far can the dollar fall before Japan feels the need to intervene?
美元跌到什么程度，日本才会觉得需要干预汇市？。
6.She expects the dollar fall to around 6. 50 yuan by the end of 2009.
她预计到2009年末时，美元兑人民币将跌至人民币6.50元左右。