obstacles例句
Currency-conversion costs remain one of the biggest
obstacles to cross-border trade.
货币兑换成本仍是跨境贸易的最大障碍之一。
Creative people are usually very determined and thrive on overcoming
obstacles.
富有创造力的人一般都意志非常坚定，能不断克服困难，事业蒸蒸日上。
To succeed, you must learn to overcome
obstacles.
必须学会克服困难才能成功。