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- She was unable to grasp how to do it. 她弄不明白这事该怎么做。
- Be unable to do This type of troubleshooting is out of me. 这类故障查询工作我无能为力。
- I would like to answer your request but am unable to do so. 我愿意答应你的请求，但不能这么做。
- The called function was unable to do a usage check on the subject. 被调用的函数无法进行主题的使用检查。
- Now most of the young people are unable to do manual labor. 现在的青年人都不怎么能干力气活了。
- She was so angry as to be unable to speak. 她气得连话都说不出来了。
- He is unable to do such a difficult job now. 他现在还不能做这样困难的工作。
- These units cannot be attacked, and also are unable to do anything while in this state. 这些单位不会被攻击，当然在这种状态下也不能做任何事情。
- For certain reasons I will be unable to attend the meeting. 因为某种原因，我不能出席这次会议。
- Mrs Biggs is ill and will be unable to take you today. 比格斯夫人病了，今天不能给你们上课了。
- If we can't afford a car, we'll just have to do without (one). 我们要是买不起汽车，也就只好不用(汽车)了。
- The jury are unable to reach a unanimous decision. 陪审团未能达成意见一致的裁决。
- The firemen were unable to control the blaze. 消防队员无法控制这场大火。
- He had to be sold out and was unable to make a fresh beginning. 他不得不倾家荡产，无法重新开始了。
- "One can think of the guided rat as a very good robot platform capable of traversing terrain that modem robots are unable to do," Dr Taiwar said. 塔尔沃博士说：“你可以把被指导的老鼠当成一个很不错的机器人平台，它可以穿越现代机器人无法穿越的地形。”
- We are unable to subsist without air and water. 没有空气和水我们就活不下去。
- I haven't enough money to buy a car, so I'll just have to do without one. 我没有足够的钱买汽车，只好将就着不用汽车了。
- She was unable to get to grips with her assailant. 她无力与袭击她的人扭打。
- She would be unable to ask her confederate indoors. 她不能请她的同谋者到屋里去。
- If there isn't one,I shall have to do without it. 如果没有，我就不要了。
