名词
中文翻译：障碍物
同义词：
['obstacle', 'barrier', 'impediment例句：1. The car was stuck in the traffic jam', "unable to move forward.（汽车被困在交通堵塞中，无法前进。）2. The project faced numerous obstacles that needed to be overcome.（该项目面临许多需要克服的障碍。）3. The company's decision to invest in new technology was met with widespread disbelief.（公司决定投资新技术，这遭到了广泛的怀疑。）"]
例句：
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1. The car was stuck in the traffic jam, unable to move forward.
汽车被困在交通堵塞中，无法前进。
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2. The project faced numerous obstacles that needed to be overcome.
该项目面临许多需要克服的障碍。
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3. The company's decision to invest in new technology was met with widespread disbelief.
公司决定投资新技术，这遭到了广泛的怀疑。