机床由马达带动。

The machine is powered by a motor.

带动全面

spur on all fronts

先进带动后进。

Those at the front will spur on those at the back.

在...带动下

spurred on by

在校长的带动下，参加植树的学生越来越多。

Spurred on by the head teacher, more and more students are participating in the tree-planting.