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" From a safety standpoint, a lot of the older planes were built tougher and with proper maintenance, there' s no reason why a plane can' t stay safe for 25 to 30 years." It' s also important to remember that a plane maybe 20 years old, but its engines and other major systems could have been recently manufactured or upgraded, said Aboulafia. There is less pressure on the airlines to upgrade the interior, unless it' s a safety issue or a redesign that will save money. |
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" cóng ān quán jiǎo dù lái shuō, hěn duō lǎo jiù de fēi jī dōu jìn xíng le jiā gù hé shì dàng de bǎo yǎng, yīn cǐ yī jià fēi jī méi yǒu lǐ yóu bù néng bǎo chí ān quán fēi xíng 25 dào 30 nián." tóng shí, jì zhù yī jià fēi jī kě néng shǐ yòng le 20 nián, dàn tā de yǐn qíng hé qí tā zhǔ yào bù jiàn kě néng zuì jìn huǎn guò huò shēng jí guò, zhè yě hěn zhòng yào, Aboulafia rú shì shuō. háng kōng gōng sī méi yǒu duō dà de yā lì qù gēng xīn bù jiàn, chú fēi shì yǒu ān quán shì jiàn huò shì néng shěng qián de xīn shè jì. |