T-50Economist⁵³⁵⁸¹⁺¹ 例句 Of most interest is the stealth shaping, which is considerably better than that seen in the Russian T-50 PAK- FA prototypes and in the F-35 Joint StrikeFighter. 最令人感兴趣的是它的隐身外形,显然要大大强于毛国的 T50 PAK- FA原型机和美国的 F-35联合攻击机。 militaryy