重点讲解：
1. on top
在上面；在顶上；
eg. On top I hung a small tin heart that a little girl had given me.
上面挂了一颗小锡心，是一个小女孩送给我的J|r%%u70e4=p-UT5[。
eg. Place the sliced pork fillet on top and pour a little sauce over it.
把切成片的猪肉里脊放在上面，再往上浇点调味汁6jx89uMB6*zdjLlu7~j。
2. go for
选择；挑选；
eg. So for that you should go for eye shadows that are lighter in colour, or are of neutral shades.
因此，你应该选择那些颜色较淡或者中性色调的眼影XD98xO0|~|pYQ]=IzZB#。
eg. If you want some additional equipment for your car then you can go for the optional package.
如果想在爱车上加装些额外装备，可以购买选装包&F4XHP7kDhug|。
3. no problem
没关系；不客气；
eg. No problem. Don't hesitate to call me if you have any other questions.
不客气SA&XIg-28Xk_uV,QP*XS。你若有任何其他问题，别犹豫尽管来电_VHRwIhGpxtbb。
eg. If they don't want to speak to me, fine. No problem.
如果他们不想和我讲话，好的7VA[Owf[XHog|XM,W-pX。我不介意yYMNB;krUl-y。