1. not at all 一點也不;別客氣
eg "No, not at all, " she said, nibbling away at his ear.
女孩在小伙子耳邊輕輕說道:“不,根本不是。”
2. knock yourself out 別客氣;隨便點,把這當自己的家
eg This is interactivity as defined by a children's museum: Here are the buttons you may push without breaking anything; knock yourself out, kids.
所以這種嘗試也只能被定義為兒童博物館:這個按鈕你可以動,前提是不能打壞任何東西;請自便,小家伙。
3. take care of 照顧;注意;撫養
eg If you take care of something, you begin to love it — which makes us very vulnerable.
如果你照顧某些事情,你已經開始愛上它了--這讓我們非常的投入.