cut back on：to reduce the use of, to drink or eat less of（減少使用，少吃少喝，總之，意思記住 少 就OK了
，比如你最近宅在家變胖了不少，就說：I've gained several pounds in the past two months, so I decide to cut back on foods.
） Don't be so hard on yourself.：don't be too critical of yourself, don’t be too ready to blame yourself for things that go wrong（別太責備自己，別對自己要求太嚴格了
，比如你朋友考試錯了一個賊簡單的題，說自己太蠢了，你就和他說：Don't be so hard on yourself.
） freshman 15：the weight gain that many students experience during their first year in college（我沒想到還有這種好玩的表達
，意思是 大學(xué)第一年增長的體重
，這個15是因為會胖15磅，大概是13.6斤，不知道對于你們是不是很真實，舉個栗子
，你大學(xué)第一年胖了不少，然后決定去健身
，就可以說：I settle on gym to shed the freshman 15. shed是 擺脫 的意思，很好用的小詞
后面跟體重 可以表示 掉秤） gravitate towards：to be attracted to something, to tend ward（gravity是重力的意思，也就是吸引，這個短語就是說 被吸引了，傾向于某事
，比如你雖然選了機械專業(yè)的課程，但是更喜歡國學(xué)課，就可以說：I should take classes in mechanical engineering, but I gravitate towards literature classes.
） I hear you.：I understand what you are saying, I know what you mean（我懂你，我理解你
，比如你朋友說因為學(xué)習(xí)而不能和你去看電影，你就說：I hear you. I don't blame you for it. 另外，還記得 我不知道你在說啥，我不明白 嗎？
） on fleek：stylish, very good, awesome（很潮，很好看，很棒，
原來是用來形容眼睫毛的，比如你朋友剛做了很潮的發(fā)型，你就說：Your hair is on fleek, tell me, where did you do it?
） pack on the pounds：to gain weight quickly, often a large amount（瘋狂長胖，暴增體重
，比如你朋友自從不去健身房以來，就胖了很多，就說：Once I stopped going to the gym, I started to pack on the pounds. 你就說：Let's hit the gym tonight!
） stuff one's face：to eat too much（吃太多了，臉都鼓起來了
，比如你餓極了，然后吃了一大堆，就說：I got the munchies in the afternoon and I stuffed my face with an awful lot of snacks. 你就說：If you always do that, you'll put on much weight! 我覺得前面的短語是很好的表達，就用黑色加粗標記出來了
