當事物、景象叫你嘆為觀止，震驚不已時，則可以用非正式表達knock your socks off 把襪子都給震下來了來形容這種感受。

例句

If you can get to the summit^{1 at sunrise, the view will knock your socks off.}

That film you recommended was amazing. It knocked my socks off.

Ive been creating a new sauce. Its so delicious itll knock your socks off.

請注意

Knock yourself out 是一個通俗的表達，意思是隨意你，你想干什么就干什么。譬如，有客人到家做客，大家可以用這個短語來表示別客氣，我家就是你家的意思。或者當大家嘗試做某事沒成功，其他人也想試一試的時候，大家可以用這個短語來表示隨你，盡管試一試吧。

例句

Ive been trying to fix the tap for hours without any luck. If you want to give it a go, knock yourself out.

A: Can I have a beer?

B: Sure, theres some in the fridge, knock yourself out.