紧急翻译初中短文~~！！

Yesterday, one of my friend came to my house for dinner. She saw my dad when she came in, but she didn't say hi.
When we were having lunch together in my room, she made me pour her soup for her, and give her the ketchup in an as a matter of fact way, she did't even say thankyou. At then, I felt I was like her slave. I didn't say anything. but i really did not like this.
And she didn't even say bye to my mum when she was leaving.

In the evening, my mum said to me:"your friend is not very polite, i don't really like her."
I said loudly:" I agree!"

No one would like people who are rude, especially people who don't say thankyou when they need others help.

We often met people in services, lot of staff(服务员一般是waiter，但是waiter是指餐馆里的服务员，你这篇文章里说的好像是商店里的服务员。如果不是，你就把staff改成waiter吧） don't say :"welcome, please, thankyou, it's ok, goodbye."
Some of the staffs' attitude is very rude and cold, this will affect the guests' mood, and they wouldn't want to buy anything.
But in fact, if the staffs always smiles and say:" hello, do you need help?" Then they could sell more clothes then usual.

Sometimes, you just need to say sorry, and that person wouldn't blame you for stamp on his foot.

Sometimes, you just need to say thankyou, then people will want to help you.

So, be a polite person, and no one will stand off you.

At yesterday, a friend of mine came to my home to have a meal. She see I father reach, but does not have and he greet. Noon, I, and she room have a meal in me, she very natural to let me give her pour soup, take tomato ketchup, and has not said one sentence to thank. I felt at that time I just looked like her slave. I say nothing, but I do not like it like this very much. She has not said goodbye to my mother either when leaves.
In the evening, mother says to me: "Your friend, is a bad-mannered child, I do not like her a bit. "I say loudly: "I agree! "
Impolite person be no one will liked, that kind need but someone else's help say the person that thank especially.
We often contact the persons of the service trade, a lot of waiters will not say: "Welcome, ask, thanks, you are welcome, good-bye. "
Some waiters' attitude is very bad, very cold, this will influence the customer's mood, make them unwilling to buy the products. In fact, the waiter only has a smiling face, say: "Hello, anything to need me to help? "Then, they can be for buying one more beautiful garment this month.
Sometimes, so long as you say that sorry, that person would not criticize you for stepping on his foot.
Sometimes, so long as you say that thanks, people will be very willing to help you.
So, please become a person with training, don't let the person around drift apart you.

703450回答的真好。
那个122518怎么天天拿机器翻译在这招摇撞骗，我昨天已经投诉他一次了，怎么没处理，我再去投诉他一次。