风沙

• ピンイン: fēng shā
• 漢字の分解: 风 = 几 + 虫 (wind, air current); 沙 = 氵 + 少 (water radical + few/little — sand, sandbank)

意味

風砂（砂嵐・風に運ばれる砂）

Used both literally (describing conditions in desert or semi-arid areas) and figuratively (harsh, grinding conditions). Common in discussions of desertification, environmental protection, and the conditions faced by people in northern or northwestern China.

例文

1. 在这片常年遭受风沙侵袭的荒漠边缘地带，几代治沙人用数十年的坚守与努力，将曾经的不毛之地变成了如今连片的防护林带。
2. 由于植被覆盖率极低，每逢春季大风天气，这一地区便会形成遮天蔽日的强烈风沙天气，对当地农业生产和居民生活造成严重影响。
3. 在风沙肆虐的环境中长期工作的人们，皮肤往往会过早地出现老化迹象，这也是当地劳动者最为普遍的职业性健康问题之一。

使い方ガイド

場面: environment, geography, daily-life, agriculture

トーン: neutral

正しい言い方

• 三北防护林工程的建设初衷正是要在风沙最为严重的地区构建起一道坚实的绿色屏障，以遏制沙漠化的蔓延并改善区域生态环境。(The original purpose of the Three-North Shelterbelt Programme was to build a solid green barrier in the areas most severely affected by wind and sand, in order to curb the spread of desertification and improve the regional ecological environment.)
• 气象部门发布的风沙预警提示市民在大风天气中应尽量减少户外活动，出行时须佩戴口罩和护目镜以防止细沙颗粒损伤呼吸道和眼睛。(The sandstorm warning issued by the meteorological department advises citizens to minimise outdoor activities during high winds, and to wear face masks and goggles when going out to prevent fine sand particles from damaging the respiratory tract and eyes.)

避ける言い方

• 风沙 for ordinary indoor dust or dirt — 风沙 specifically refers to outdoor wind-borne sand associated with arid environments and desert conditions

起源と歴史

风 (wind) + 沙 (sand) — wind-borne sand; sandstorm conditions in arid environments

文化的背景

世代: All ages

社会的背景: Universal