OpenAI聘请前Meta高管Dave Dugan为全球广告解决方案副总裁

This pattern is used in formal written Chinese, especially in finance, reports, and announcements, to mark a time period ending on a specific date. 截至 means “up to” or “as of,” and 止 means “ending at.” Together they define the reporting period.

This pattern gives an estimated range. 约为 means “is approximately,” and 至 means “to,” connecting the lower and upper limits. It is common in formal and numerical contexts.

This is a formal structure used to explain the cause of a result. 由于 introduces the reason, and 所致 emphasizes that the result was caused by that reason. It is common in business, legal, and formal reporting language.

This pattern means “after excluding/removing ... from consideration.” It is often used in analysis, finance, and data explanation to show what the situation is when a certain factor is not counted.

This is a formal financial grammar pattern. 对 marks the target, and 计提 means to accrue or make provisions. It is commonly used in accounting to describe recognizing impairment, expenses, or reserves for certain assets or projects.