英语口语表达：get one's head around sth
　　每天讲解一个实用口语表达，帮你轻松学英语！常用的口语表达学透，才能真正提高英语口头交流的能力。今天要和大家分享的口语表达是：get one's head around something.
　　这个口语表达的意思是 to be able to understand something(usually negative) 就是“明白，弄清某事”，一般用在否定句里表示“搞不懂，搞不清楚”。
　　- I just can't get my head around the fact that he is leaving us.
　　- 我还是搞不懂他为何离我们而去。
　　- Keep your shirt on, you have to face the music.
　　- 冷静点，你应该面对现实。
　　He has tried to explain the principles behind the technology dozens of time, but I still can't get my head around them.
　　他多次试图给我解释技术原理，但我仍然搞不懂。
　　下面我们再来看几个和这个口语表达有关的例句：
　　I just can't get my head around this idea.
　　我没搞懂这个想法。
　　It's kind of difficult. I can't get my head around how to do this.
　　这有点儿难，我弄不明白怎样做这件事。
　　Everyone was laughing at his joke but I couldn't get my head around it at all.
　　听了他讲的笑话，每个人都大笑起来，可是我一点儿也没听懂。
　　每天记住记牢一个实用口语表达，每天进步一点点。