重點講解：
1. be into sth.
對…很感興趣；極喜歡；
eg. People are into getting healthy now.
現在人們很注意增進身體健康0t]w0[;_sy~ai]。
eg. Darla's boyfriend is into body-building.
達娜的男朋友熱衷于健美運動;]]n,n7Vm)]。
2. now and then
時而；有時；
eg. Everyone needs a pat on the back now and then.
每個人都需要不時地得到鼓勵;xfrHIi+R0[KCor。
eg. It's better to express your anger now and then, rather than bottle it up.
經常把惱怒講一講、說一說總比憋在肚子里好Hi~FaS#0=[^hZWYW。
3. look around
（四處）轉轉；參觀；
eg. I just want to look around and see if I can get any gifts to take home.
我只是想隨便看看，看能不能買到什么禮品帶回國去+4RCmLawBU)。
eg. You have 15 minutes to look around.
你有15分鐘的時間到周圍看看2Cokj%u]ND*Dp6j2%=。
4. once in a while
偶爾；間或；
eg. Earrings need to be taken out and cleaned once in a while.
耳環要偶爾取出來清洗一下Y.%gmvqS*1I。
eg. It's a relief to get out of the office once in a while.
偶爾走出辦公室去透透氣也是一種調劑31_mjXRbqb,%A44C。
5. try on
試穿；試戴；
eg. Try on clothing and shoes to make sure they fit.
試穿一下衣服和鞋子，看看是否合適.OM,y@k%0+RaBlcCezW。
eg. You'd better try on the shoes before you buy them.
在買鞋之前你最好試穿一下7*ih^3R)70Y6Yq5d0p;。