Usage of 以降
The term 以降 is used to indicate a point in time from which something starts and continues onward. It is often translated as "on and after" or "hereafter." It is commonly used in formal or written contexts to specify when a rule, event, or condition begins.
Common Collocations
- 以降的时间 (time from then on): used to specify a period starting from a certain point.
- 从...以降 (from... onwards): a common pattern to mark the starting point of an action or state.
Nuances and Tips
Using 以降 implies a clear boundary in time, often emphasizing that something changes or starts at that moment. It is more formal than simply saying 以后 and is often found in official announcements or written instructions.
Avoid confusing 以降 with 降, which alone means "to descend" or "to drop." The compound 以降 specifically relates to time.
Summary
Use 以降 when you want to express "from this point forward" in a formal or written style, especially in contexts like schedules, rules, or official statements.