现代放大器比旧型号效率高得多。

Modern amplifiers are much more efficient than older models.

现代火车头比旧款的效率高得多。

Modern locomotives are much more efficient than their older counterparts.

他是一位办事效率高的经理。

He is an efficient manager.

她是一个办事效率高的书。

E. g. She is an efficient secretary.

工作很有条理, 办事效率高。

Be highly organized and efficient.

这台机器比那台效率高五倍。

This machine is five times more efficient than that one.

采用平形轴式减速机构，效率高。

Take efficient speed deceleration mechanism by parallel shafts .

更有焊接质量好，效率高等特点。

The machine also had good welding quality and hight welding efficient.

他脑子快，做事效率高。

He's quick-witted and does things efficiently.

他工作效率高.

He was efficient in his work.