fractured, smashed, or splintered
My watch is broken.
condition
state or circumstances in which a person or thing is
The house is not in good condition.
damage
injury or hurt, especially to a thing
The storm did/caused a lot of damage
engine
a machine in which heat or other energy is used to produce motion
The car has a new engine.
engineer
a person who designs, makes, or works with, machinery
The company is sending an engineer to fix the phone.
expert
a person who is an expert
He is an expert at using tools.
fix
to mend or repair
He has succeeded in fixing my watch.
machine
a working arrangement of wheels, levers or other parts, driven eg by human power, electricity etc, or operating electronically, producing power and/or motion for a particular purpose
This machine is not working now.
necessary
needed; essential
I shall do all that is necessary.
repair
to restore to good condition
It will take many years to repair all the damage.
request
something asked for
After frequent requests, he eventually agreed to sing.