obstacle
n. 障碍(物); 障碍物(绊脚石,障碍栅栏)
An obstacle is an object that makes it difficult for you to go where you want to go, because it is in your way.
Most competition cars will only roll over if they hit an obstacle...
大多数赛车只有在撞上障碍物时才会翻车。
He left her to navigate her own way round the trolleys and other obstacles.
他扔下她一个人在一堆手推车和其他障碍物之间绕来绕去。
You can refer to anything that makes it difficult for you to do something as an obstacle .
Overcrowding remains a large obstacle to improving conditions...
过分拥挤仍然是改善环境的一大障碍。
To succeed, you must learn to overcome obstacles.
必须学会克服困难才能成功。
1. something immaterial that stands in the way and must be circumvented or surmounted;
2. an obstruction that stands in the way (and must be removed or surmounted or circumvented)
obstacle, barrier, obstruction, bar, hindrance
这些名词均含"障碍(物)"之意。
A sand trap serving an obstacle on a golf course.
高尔夫球场上的一个障碍.
In other words, with hard work any obstacle can be overcome.
换句话说, 只要努力工作任何障碍都可以被克服.
That scaled back goal, like many of Mr Obama's ambitions, faces a daunting obstacle: money.
缩减规模的目标就像许多奥巴马的雄心一样面临着一个沮丧的障碍: 钱.
Verification could be an obstacle to an arms agreement.
裁减军备协议难以达成,症结在于如何证实.
This should not present an obstacle to the development of good relations between our two countries.
这不应妨碍我们两国之间良好关系的发展.