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    这充分说明了中国经济的活力。

    Grammar & Usage

    sentence/statement
    formal

    How it works

    This is a declarative sentence. '这' (zhè) acts as the subject, meaning 'this'. '充分' (chōngfèn) is an adverb modifying the verb '说明' (shuōmíng), meaning 'fully/sufficiently explains/illustrates'. The particle '了' (le) indicates the completion or realization of the action. '中国经济的活力' (Zhōngguó jīngjì de huólì) is the object, meaning 'the vitality of the Chinese economy'.

    Sample sentences

    这些数据充分说明了市场需求的增长。

    These data fully illustrate the growth in market demand.

    他的演讲充分说明了我们面临的挑战。

    His speech fully illustrated the challenges we are facing.

    这次活动的成功充分说明了团队合作的重要性。

    The success of this event fully illustrates the importance of teamwork.

    Quick facts

    sentence_structure:Subject + Adverbial + Verb + 了 + Object
    common_usage_context:Used in analytical reports, news commentaries, or formal discussions to emphasize a conclusion or evidence.

    Mnemonic

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    Example

    这些数据充分说明了市场需求的增长。

    These data fully illustrate the growth in market demand.

    他的演讲充分说明了我们面临的挑战。

    His speech fully illustrated the challenges we are facing.

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