get the hang of...
掌握......
如果我们想表达掌握某要领；了解某方法；找到诀窍，就可以用到这个表达。
还有很多短语可以表达“学会了”
learn the trick of...
master...
例句：It's not difficult once you get the hang of it. 你掌握了要领就不难了。
close-up
特写；特写镜头
close有“亲密；近”的意思，那么close-up就是指：
a photograph, or picture in a film/movie, taken very close to sb/sth so that it shows a lot of detail.
例句： a close-up of a human eye 呈现人眼睛的特写镜头
sleep through ...
睡过头了而错过了什么
