屏障的英文是'barrier'，是一个名词。 Barriers are physical or conceptual obstacles that prevent movement or progress. They can take many forms, such as walls, fences, language barriers, or cultural differences. Barriers can be challenging to overcome, but with determination and effort, they can be surmounted. It's important to identify and understand the barriers that exist in our lives and work to address them, whether by finding ways around them or breaking them down altogether. By doing so, we can free ourselves to move forward, achieve our goals, and reach our full potential.