keenness造句

This hard work has drained away my keenness.
这种艰苦的工作削弱了我的锐气.

Mischievous little beggars they are, both of them, but talk about keenness!
这俩小家伙淘得要命, 可显起积极呀, 嘿!

A few weeks'hsrd work should damp down his keenness.
几星期的艰苦工作减弱了他的热情.

• #keenness