第1个回答 2014-09-11
1.我有足够的时间写作业
I have enough time to do homework
2.昨天我在火车站等了他一个多小时
I stand in the train yesterday waiting for him for an hour
第2个回答 2014-09-11
无论患者年纪大小如何，都应下定决心努力与家人保持联系并给出可行建议。
注：应该是 practical advice。
参考：
1.Irrespective of the patient's age, determined efforts should be made to keep in touch with the family and to give practical advice.(可行的建议)
2.All volunteer are trained in a program designed to equip individuals on a practical
level (实用的层面)to enable them to provide extensive and unconditional care to AIDS patients.
3.social workers were trained to perceive the phsychological as well as the practical
problems (现实问题)facing the disabled.
4.A heted debatehas been going on for months and finally an agreement has been reached on the practical necessity （实际的必要性）of economic reforms.
5.We need a system of assessment that will encourage the emphasis on practical
skills （实际技能）as of equal importance with scholarship and learning.
6.Theories are important for the designing of the project but practical experience （实际经验）is probably more important in telling us how to carry out the project step by step.
7.In some way,the only practical solution （可行方法）is to limit the calorie intake of those who are overweight ,while taking other steps to improve their rate of weight loss.
8.The practical value （实际价值）of the study lies in its ain to contribute
to the development if a tourist industry ti generate more job opportunitiess.
9.The book is writen specifically for engineers and engineering undergraduates to present this computational technique as a practical tool
（实际工具）in engineering.
10.Arter careful consideration ,plans would be carried out in a practical manner （实用的方法）to ensure the best value for the expenditure involved.
第3个回答 2014-09-11
I have enough time to finish my homework.
I waited him for more than one hour in the train station yesterday.
The rain is a little, so I don't want to take an umbrella.
第4个回答 2014-09-11
1 I have enough time to finish the homework.2 I had waited for him about one hour at the train station yesterday.3 Since it rains a little，I don't want to take an umbrella.