unable
无法───unable
The firemen were unable to quench the fire.───消防人员无法扑灭这场大火.
He is unable to travel much because of old age.───他年事已高，不能频繁出游。
He was unable to contain his own destructive feelings.───他无法抑制自己消极的情绪。
They were unable to run the telephone network economically.───他们未能经济地经营电话网络.
She stared at her own bloodied hands, unable to think or move.───她盯着自己流血的双手，呆呆地愣住了。
He advanced funds of his own to his company, which was unable to repay him.───他把自己的资金预付给他的公司，而公司却不能把钱偿还给他。
Hippos are unable to submerge in the few remaining water holes.───在仅剩的几个水坑里，河马根本无法没入水中。
I was unable to resist laughing.───我忍不住笑了.
Doctors were unable to save her.
The firemen were unable to quench the fire.
They were unable to gain admittance to the hall.
We regret that we are unable to .....
I'm unable to throw off this feeling of inertia.