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Grammar Points
在...上...— Location/Context MarkerHSK 4
Use 在...上 to indicate the location, time, or context in which an action occurs. Common in news or formal speech to frame where something is said or done.
"3月9日上午，交通运输部部长刘伟在十四届全国人大四次会议第二场“部长通道”上表示..."
将 + verb phrase— Future Intention MarkerHSK 4
将 + verb expresses a planned or expected future action, often used in formal announcements or reporting.
"“十五五”时期，将重点深入实施“人工智能+”行动，大力发展智慧交通。"
大力 + verb— Strong Emphasis AdverbHSK 5
大力 before a verb means to do something vigorously or with great effort, showing the speaker’s strong intention to promote an action.
"大力发展智慧交通。"
"大力推动智慧公路、智慧港口、智能航运建设发展。"
...等...— Listing with 等HSK 4
Use 等 after a noun to mean “etc.” or “ such as … , … , etc.” It shows that the list is not exhaustive and is common in formal descriptions.
"全面推进“人工智能+”公路检测等典型场景的规模化应用。"
由...共同...— Agency with 由...共同HSK 5
由 indicates the agent or doer, and 共同 emphasizes that several parties act together. This structure is often used in formal contexts to describe joint actions or investments.
"二者皆由北京市海淀区国有资产投资集团有限公司、北京中关村科学城科技投资管理有限公司共同出资。"
Key Vocabulary
小时xiǎo shíHSK1
hour
的deHSK1
(used at the end of a declarative sentence for emphasis)