The tractor business is no place for weaklings.

Tractor man's holiday.

The path the tractor cut did not last very long, but it was sound enough for the immediate and pressing requirements of the Army.

The rattle and clank of the tractor ground into his head, making it ache again.

She watched the starting of every tractor-plough and driller as it broke fresh ground, to see that machines and men were working at their highest pitch of efficiency.

"It's unworthy of you, a childish bluff like this!" He must have been planning all the time how he would spring into his seat and start the motor, for when I looked round he was already there, and the great tractor screw was spinning as the exhaust spluttered viciously, making it impossible to reach him except from behind.