上网查了一下C919的竞争力, 谷歌AI的回答如下

The Comac C919 is considered less fuel efficient than the A320neo and 737 MAX. The C919 is a conservative design that some analysts say is similar to the A320, which is 30 years old. The 737 MAX has advanced aerodynamics, lightweight materials, and leap 1B engines, which make it up to 14% more fuel efficient than earlier models. 
 
 
The C919 is still a strong contender for regional airlines in China and Asia, where shorter flights are the norm.

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C919原本安装的就是美国已过时的低效率发动机 -iask- 给 iask 发送悄悄话 iask 的博客首页 (0 bytes) () 12/02/2024 postreply 20:13:28

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