no wonder

 تعجبی نیست که

it's not surprising

EXAMPLE 1:  Brian's entire body is in pain. It's no wonder since he ran a marathon yesterday!

EXAMPLE 2: No wonder you're cold - it's January and you're walking around outside without a coat!
 

nervous wreck

 بسیار عصبی

a person feeling very worried

EXAMPLE 1:  Ted was a nervous wreck before his chemistry test.

EXAMPLE 2: Whenever Nicole rides on the back of her friend's motorcycle, Susan is a nervous wreck.
 

look like

شبیه کسی

have the appearance of

EXAMPLE 1:  Before agreeing to go out on a date with her, Keith wanted to know what my cousin Maria looked like.

EXAMPLE 2: Please tell me what the cover of that new book looks like so it will be easier for me to find it in the bookstore.
 

load off one's mind

اشاره به خبری است که دغدغه فکری کسی را برطرف کردن

a relief

EXAMPLE 1:  When Amber called Ted to tell him that she arrived home safely, it was a big load off his mind.

EXAMPLE 2: Finishing her English essay was a load off Nicole's mind.
 

in reality

 در واقعیت

in fact; actually

EXAMPLE 1:  Ted thinks it'll be easy to become a rock star. In reality, it will take years of hard work.

EXAMPLE 2: I know you think it'll be easy to get cheap tickets to a Broadway play. In reality, we'll have to wait in line for hours!
 

I'll say!

بله قطعاً

yes, definitely!

EXAMPLE 1:  "Did you enjoy the Madonna concert?" - "I'll say!"

EXAMPLE 2: "Your sister must've been very happy after winning $50,000 in the lottery." - "I'll say!"
 

conventional wisdom

دیدگاه عموم مردم

a widely held belief

EXAMPLE 1:  According to conventional wisdom, a diet high in salt can cause high blood pressure.

EXAMPLE 2: Challenging conventional wisdom, the psychologist said that sometimes it's healthy to be in a bad mood.
 

big head

متکبر

arrogant; too proud of oneself

EXAMPLE 1:  Stop bragging so much about the award you got at work! People will think you've got a big head

EXAMPLE 2: Jenny has such a big head. No wonder nobody wants to be friends with her!
 

basket case [slang]

کسی که در شرایط بدی باشد

 someone or something in a useless or hopeless condition

EXAMPLE 1:  After working a 12-hour day and then coming home and cooking dinner for her family, Tanya felt like a basket case.

EXAMPLE 2: After running the marathon, Brian felt like a basket case.
 

treat (sb) like dirt

رفتار بدی با دیگری داشتن

to behave in a nasty way towards someone; to treat someone poorly

EXAMPLE 1:  Nobody was surprised when Nicole's boyfriend broke up with her, since she treated him like dirt.

EXAMPLE 2: I feel sorry for Jeffrey. The kids at school are very nasty to him. They really treat him like dirt.