Feeling and Attitudes感觉和态度
People are often nervous or apprehensive before performing in front of an audience.在观众面前表演之前，人们通常会感到紧张或不安。
People who are really nervous may feel tense, which is the opposite of relaxed.真正紧张的人可能会感到紧张，这是放松的对立面。
When someone is nervous their muscles often tense up and their heart rate increases.当一个人紧张时，他们的肌肉通常会紧张，心率也会加快。
Sometimes, taking a deep breath can help a nervous person feel more relaxed.有时候，深呼吸可以让紧张的人感觉更放松。
Someone who strongly believes in their ability to do something is often confident.坚信自己有能力做某事的人通常是自信的。
The best way to build confidence is to practice what you're going to do until you can do it with ease.建立自信的最好方法是练习你要做的事情，直到你能轻松地做到
someone with confidence can perform at a higher level than someone who is nervous自信的人比紧张的人表现得更好
The key to building confidence and reducing nervousness is effective and frequent practice.建立自信和减少紧张的关键是有效和频繁的练习。
To be indifferent means to not care one way or the other about something.漠不关心的意思是对某事漠不关心。
If you are indifferent to a person or project, it means that the person or project isn't important to you.如果你对一个人或项目漠不关心，这意味着这个人或项目对你来说并不重要。
People who are indifferent are often cold and uncaring about others.冷漠的人往往是冷漠的，不关心别人。
People who are indifferent may not value anything or anyone but themselves.冷漠的人可能只看重他们自己，而不重视任何事。
To be appreciative is to be thankful or grateful for something.心怀感激就是对某事心存感激
If someone does something nice for you, you should appreciate it.如果有人为你做了好事，你应该感激。
If someone does a favor for you, you should show your appreciation by thanking them.如果有人帮了你的忙，你应该感谢他们来表达你的感激之情。
It’s important to show your appreciation for someone’s support or help.对别人的支持和帮助表示感谢是很重要的。
To be depressed is the opposite of to be happy.沮丧是快乐的对立面。
When someone is depressed, they feel very sad.当一个人沮丧的时候，他们感到很伤心。
Depression can be caused by disappointing news or by failing to reach a goal.沮丧可能是由令人失望的消息或未能达到目标引起的。
When people are depressed, they are usually pessimistic about the future.当人们沮丧时，他们通常对未来感到悲观。
People are often nervous or apprehensive before performing in front of an audience.在观众面前表演之前，人们通常会感到紧张或不安。
Someone who strongly believes in their ability to do something is often confident.坚信自己有能力做某事的人通常是自信的。
When you are really sad, you may be depressed.当你真正难过的时候，你可能会很沮丧。
