不规则动词
中文翻译：语言
同义词：
['language', 'speech']
例句：
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1. Language learning is essential for communication.
学习语言对于交流至关重要。
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2. The teacher used gestures to help the students understand the lesson better.
老师使用手势帮助学生更好地理解课程内容。
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3. In ancient times, languages were not written down, so they were passed down orally.
在古代，语言没有书面记录，因此是通过口头方式传承的。