1、I feel very tired.我觉得很疲惫。表示精疲力竭，过度劳累时可以说：exhausted、fatigued、burnt-out.
例句：The project went on for over two years an d by the end of it I was just burnt-out.
工程足足进行了两年多，到最后我精疲力竭。
2、I am sick an d tired of it!工作时发牢骚说“烦透了”，
例句：I´m sick an d tired of junk mail.表示我对那些垃圾电子邮件真是厌倦透啦!
3、Do you think it´s because of insomnia? 你认为这是因为失眠吗?
Insomnia：失眠，失眠症。
例句：I know some one with insomnia who only gets two hours of Ｓleep each night.我认识一个患有失眠症的人，他每天晚上只能睡上两个小时。
4、It´s time for me to apply for some leave.现在该是我申请休假的时候了。
Leave：Official permission to be absent from work Ｏr duty请假、休假、假期、准假。
例句：He had six weeks´ leave.他有六个星期的休假。
The human resources department is responsible for approving leave applications from staff.人力资源部负责批准员工的休假申请。
无限扩展：
It´s time for sb to do sth是做…的时候了。比如：It´s time for us to knock off.是我们下班的时候了。
5、He is going on holiday tomorrow.他明天要去度假。
On holiday等于on vacation，表示度假。
比如接到一个找正在休假的同事的电话时，就可以做出如下回答：He´s on vacation this week.他本周休假。He is on vacation until next Wednesday.他休假到下周三。
无限扩展：也可以用to be off。比如He is off today.他今天休假。
6、I feel a little bit homesick. I want to take a home leave an d be with my family for a week.我有点想家了。我想休息一周与我的家人团聚。
7、I’m afraid I can’t come to work today. I’m not feeling well.我恐怕今天不能上班了。我觉得很不舒服。
8、I’ve been really busy for a long time. I need some rest.我忙了好长一段时间，我需要休息。
1、I feel very tired.我觉得很疲惫。表示精疲力竭，过度劳累时可以说：exhausted、fatigued、burnt-out.
例句：The project went on for over two years an d by the end of it I was just burnt-out.
工程足足进行了两年多，到最后我精疲力竭。
2、I am sick an d tired of it!工作时发牢骚说“烦透了”，
例句：I´m sick an d tired of junk mail.表示我对那些垃圾电子邮件真是厌倦透啦!
3、Do you think it´s because of insomnia? 你认为这是因为失眠吗?
Insomnia：失眠，失眠症。
例句：I know some one with insomnia who only gets two hours of Ｓleep each night.我认识一个患有失眠症的人，他每天晚上只能睡上两个小时。
4、It´s time for me to apply for some leave.现在该是我申请休假的时候了。
Leave：Official permission to be absent from work Ｏr duty请假、休假、假期、准假。
例句：He had six weeks´ leave.他有六个星期的休假。
The human resources department is responsible for approving leave applications from staff.人力资源部负责批准员工的休假申请。
无限扩展：
It´s time for sb to do sth是做…的时候了。比如：It´s time for us to knock off.是我们下班的时候了。
5、He is going on holiday tomorrow.他明天要去度假。
On holiday等于on vacation，表示度假。
比如接到一个找正在休假的同事的电话时，就可以做出如下回答：He´s on vacation this week.他本周休假。He is on vacation until next Wednesday.他休假到下周三。
无限扩展：也可以用to be off。比如He is off today.他今天休假。
6、I feel a little bit homesick. I want to take a home leave an d be with my family for a week.我有点想家了。我想休息一周与我的家人团聚。
7、I’m afraid I can’t come to work today. I’m not feeling well.我恐怕今天不能上班了。我觉得很不舒服。
8、I’ve been really busy for a long time. I need some rest.我忙了好长一段时间，我需要休息。
