But the alternative , tactically and substantively , is worse and mr obama no longer has much to lose .

但其它方法，从策略上和实质上讲都更糟而奥巴马已没有多少可失去。

More substantively , optimists point to the strenuous attempts by the fiscal and monetary authorities to deal with the problem , particularly in the us .

更具实质意义的是，乐观主义者提到了各国财政及货币当局（尤其是美国）付出巨大努力，以应对当前的问题。

Distribution of substantively modified versions of this document is prohibited without the explicit permission of the copyright holder .

禁止分发散布没有作者述说清楚授权许可的独自修改版本。

Both the protection of trust in german law and estoppel in us law have similar functions as legitimate expectations , but are substantively different with each other .

英国的合法预期与德国的信赖保护、美国的禁止反言有着近似的功效，也有着实质差别。

For both substantively and politically , the tasks over the next four years may be harder than handling the crisis itself .

不管是实质上还是政治环境上，接下来四年的任务或许比应对经济危机更为棘手。