zhè / zhǒng / zhàn / dòu / jī / cǎi / yòng / qián / lüè / yì / yīn / cǐ / wài / xíng / kàn / qǐ / lái / fēi / cháng / tè / bié这种战斗机采用前掠翼,因此外形看起来非常特别。This fighter jet uses forward-swept wings, so its appearance is quite distinctive.