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这清楚地说明了...

Grammar & Usage

fixed expression / sentence opener

neutral to formal

How it works

This is a common sentence opening structure used to introduce a point or conclusion that has been clearly established. '这' (zhè) acts as the subject, referring to a preceding context or idea. '清楚地' (qīngchǔ de) is an adverbial phrase meaning 'clearly', modifying the verb '说明' (shuōmíng, to explain/illustrate). The aspect particle '了' (le) indicates completion or realization of the action.

Sample sentences

这清楚地说明了我们政策的有效性。

This clearly demonstrates the effectiveness of our policy.

统计数据清楚地说明了人口增长的趋势。

The statistics clearly illustrate the trend of population growth.

他的行为清楚地说明了他对这个项目的投入。

His actions clearly show his commitment to this project.

Quick facts

structure:Subject + Adverbial + Verb + Aspect Particle

usageContext:Often used in academic writing, presentations, or formal discussions to emphasize the obviousness or undeniable nature of a point being made.

Often used with

Mnemonic

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Example

这清楚地说明了我们政策的有效性。

This clearly demonstrates the effectiveness of our policy.

统计数据清楚地说明了人口增长的趋势。

The statistics clearly illustrate the trend of population growth.