大面积

• ピンイン: dà miàn jī
• 漢字の分解: 大 = large; 面 = face, surface; 积 = accumulate, area

意味

大規模に／広範囲に

Used for widespread phenomena like disease outbreaks, crop damage, construction, or any event affecting many places or people simultaneously. Common in news and official reports.

例文

1. 干旱导致这片地区大面积农作物歉收。
2. 城市改造计划将大面积拆除老旧建筑。
3. 航班大面积延误，旅客们都滞留在机场。

使い方ガイド

場面: news, reports, disasters

トーン: descriptive

正しい言い方

• 大面积停电影响了数万居民。(The widespread power outage affected tens of thousands of residents.)
• 流感大面积爆发。(The flu is breaking out on a large scale.)

避ける言い方

• 我的脸大面积 (大面积 describes extent of spread, not size — for a large face, just say 脸大)

起源と歴史

Compound of 大 (large) + 面积 (area, surface area). Together meaning over a large area.

文化的背景

世代: All ages

社会的背景: Universal