qián / lüè / yì / shè / jì / kě / yǐ / tí / gāo / fēi / jī / zài / dī / sù / fēi / xíng / shí / de / jī / dòng / xìng前掠翼设计可以提高飞机在低速飞行时的机动性。The forward-swept wing design can improve an aircraft's maneuverability at low speeds.