动词
中文翻译：阻碍
同义词：
['block', 'hinder', 'impede例句：1. The traffic wasobstructed by the construction site.（施工现场的施工阻碍了交通。）2. Theroad was obstructedby a large boulder.（一条大石头阻碍了道路。）']
例句：
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1. The traffic wasobstructed by the construction site.
施工现场的施工阻碍了交通。
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2. Theroad was obstructedby a large boulder.
一条大石头阻碍了道路。
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3. Theproject was obstructed by bureaucratic red tape.
这个项目被官僚主义的繁琐程序阻碍了。