A third obstacle is that many in Congress are reluctant to make big sacrifices if China and India do not also sign up to them, which neither wants to.

第三个阻碍是，如果中国和印度不跟进的话，国会中的很多人不愿意做出如此大的牺牲，但两国均无此意。

youdao

To do so, they would have to overcome a big obstacle: the fact that, unlike Iceland, they no longer have their own currencies.

要这样做，就必须扫清一个大障碍：与冰岛不同，这些国家不再拥有自己的货币。

youdao

If we want our regulators to do better, we have to embrace a simple idea: regulation isn't an obstacle to thriving free markets; it's a vital part of them.

如果我们想让立法委员变得更好，我们不得不认可一个简单的想法：法律不是使自由市场兴旺发达的障碍，而是它重要的一部分。

youdao

The main oustanding obstacle is what to do about the banks.

ECONOMIST: Argentina's presidency

"We hope that, without any obstacle, he can return to his country, that they (the United States), do not create any obstacle for his return to his homeland, " Mr Mottaki added.

BBC: Stills from footage of "Mr Amiri"

Unlike marathons and triathlons run on roads and trails, obstacle races cover far shorter distances but ask participants to do far crazier things.

WSJ: Office Workers Run Extreme Obstacle Courses