And here we face a difficulty. People like me who have been cheerleaders for international integration in trade and finance, as well as for reductions in tariffs and other barriers, have cited three benefits:
而这就是我们面临的困难。和我一样为贸易和金融的国际一体化以及削减关税和其他壁垒摇旗呐喊的人提出了（这样做的）三大好处：