Commercial aircraft 商用飞机 shāng yòng fēi jī are airplanes
飞机 fēi jī that ferry passengers 乘客 chéng kè
and / or goods 货物 huò wù.
Compare:
military aircraft 军用飞机 jūn yòng fēi jī
These are airplanes are used by, or belonging to, the armed forces.
Some
of the world's commercial aircraft 商用飞机 shāng yòng fēi jī
include
Company: McDonnell Douglas
MD-11
Condor
MD-83 Crossair
Boeing
737
Boeing 747
Boeing 777
Company: Airbus
A380