金山云在庆阳成立新网络技术公司

These verbs are used in news and formal writing to introduce information that has been obtained from a source. “获悉” is more formal and common in media reports, while “了解到” means “learned/understood that” and often appears after a source is mentioned.

“由” is used in formal Chinese to show who performs an action or who is responsible for something. It often appears in business, legal, and news contexts, similar to a passive structure like “be done by.”

“包括……等” is used to list representative examples without giving a complete list. “包括” means “include,” and “等” signals “etc.” This pattern is very common in formal descriptions of categories, services, or fields.

“被” marks the receiver of an action in a passive sentence. Here it shows that something undergoes a change, and “转化为” means “to be transformed into / converted into.” This is common in formal and academic writing.

This formal pattern is used to express ranking. “居……首位” means “rank first” or “take the top position,” often used with numbers, scale, or achievement in reports and statistics.