彼はこの機械の操作が大変進歩する。の英語

He made good progress in handling this machine.

He explained the user-friendliness of this machine.

It will be tough for me to get used to controlling this machine.

He put the machine in motion.

That machine has very intelligent movements.

He came to do maintenance on the seaming machine.

The machine is now in operation.

He taught me how the machine operated.

This machine works well.

This machine functions normally.

The machine is working fine now.

He went on to demonstrate how to use the machine.

The machine that he discovered is quite useful.

He developed that machine himself.

That machine is running normally.

The machine went well in its trial.

This machine is operating well .

She is used to handling this machine.

He made adjustments to the machine.

He demonstrated the use of the machine.

The machine is well-devised

It is an ingenious piece of mechanism.

Turn this to the right, and the machine will start.

The operation of this machine is too difficult for me.

It is doubtful whether this machine works well or not.

This machine has been improved so that anyone can use it.

That machine works normally.

This machine is of his invention.

She cannot work this machine.

This machine is hard to work