Try to explain what a simile is and give no less than 5 examples to illustrate with Simplified Chinese translations for each witout pinyin

Simile（明喻）是一种将两种不同事物进行比较的修辞手法，通过使用“像”、“如同”等词语来表达两者之间的相似之处。以下是五个例子：

1. She runs like a cheetah.（她跑得像猎豹。）
2. His voice was as smooth as silk.（他的声音像丝绸一样柔滑。）
3. The sun was like a giant ball of fire in the sky.（太阳像天空中的一个巨大的火球。）
4. Her eyes were as bright as the stars.（她的眼睛像星星一样明亮。）
5. The toddler's laughter was like music to my ears.（那个小孩的笑声像音乐一样动听。）

Metaphor（隐喻）是一种修辞手法，将一个事物或概念直接应用于另一个事物或概念，以达到比喻或象征的效果。以下是五个例子：

1. He has a heart of stone.（他有一颗石头般的心。）

2. Life is a journey.（生命是一次旅程。）

3. The world is a stage.（世界是一个舞台。）

4. She is a shining star.（她是一颗闪耀的星星。）

5. Time is a thief.（时间是一个窃贼。）

6. 他有一颗石头般的心。

7. 生命是一次旅程。

8. 世界是一个舞台。

9. 她是一颗闪耀的星星。

10. 时间是一个窃贼。

"随便" can be translated as "casual", "careless", "random", "whatever", etc. Here are 20 examples:

1. You can wear whatever you want to the party.（你可以在派对上穿随便什么。）
2. He made a careless mistake on his test.（他在考试中犯了一个随便的错误。）
3. Let's just choose a random restaurant to eat at.（我们就随便选一家餐厅吃吧。）
4. She said whatever came to her mind.（她说了脑子里随便想到的话。）
5. Don't be so casual about this important decision.（这个重要的决定你不要那么随便。）
6. The artist painted random lines on the canvas.（艺术家在画布上随便涂了几笔。）
7. I don't mind where we go, I'm easy.（我无所谓去哪里，我很随便。）
8. He has a casual approach to life.（他对生活有一种随便的态度。）
9. You can put the furniture wherever you like.（你可以把家具放在随便什么地方。）
10. She made a careless mistake that cost the company a lot of money.（她犯了个随便的错误，让公司损失了很多钱。）
11. He took a random book off the shelf to read.（他随便从书架上拿了一本书来看。）
12. I don't want to be too casual, it's an important meeting.（这是个重要的会议，我不想太随便。）
13. She's so casual about her appearance, she doesn't even wear makeup.（她对自己的外貌很随便，甚至不化妆。）
14. He wrote down whatever came to his mind.（他随便写下了脑子里想到的东西。）
15. We can have a casual dinner tonight, no need to dress up.（今晚我们可以随便吃个饭，不用打扮。）
16. He had a random thought that led to a great invention.（他有一个随便的想法，导致了一个伟大的发明。）
17. Don't be so casual with your money, you need to save more.（你不要这么随便花钱，你需要存更多。）
18. She chose a casual outfit for the picnic.（她为野餐选择了一件随便的衣服。）
19. He has a whatever attitude towards school, which is why he's failing.（他对学校有一种随便的态度，这就是为什么他失败了。）
20. I'll just take a random guess at the answer.（我随便猜一下答案。）