liú tǐ lì xué / kě yǐ / bāng zhù / gōng chéng shī / fēn xī / fēi jī / jī yì / zhōu wéi / de / qì liú

流体力学可以帮助工程师分析飞机机翼周围的气流。

Fluid mechanics can help engineers analyze the airflow around an aircraft's wings.