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A bus.
faster
slower
比速度
A bus is slower than an airplane.
An airplane is faster than a bus
An airplane is than a train , A train is than an airplane.
faster
slower
A train is than an airplane , but
than a bus.
slower
faster
A bicycle is faster than a man.
man
bicycle
A man is slower than a car.
car
A train is than a car.
But than a plane.
A is faster than a
.
A is slower than a
.
Let`s do it.
slower
faster
What does Li Ming want to by?
What does Li Ming ’s mother
want to by?