重点讲解：
1. in reality
事实上；实际上；
eg. Outwardly she looked confident but in reality she felt extremely nervous.
表面上她显得很自信，其实她非常紧张n2Fa7-pPcsvcDe。
eg. It seems as if he knew everything, but in reality, he is as stupid as can be.
他似乎是个万事通,其实他是再愚蠢不过了]Q(7Pq%t9@eUJ;XQh。
2. be geared towards
使为…而准备；使为了达到…而作好准备；
eg. My training was geared towards winning gold in Munich.
我为了在慕尼黑夺取金牌而进行训练X2pV!7l]L-!Dk4zv。
eg. The course had been geared towards the specific needs of its members.
课程已作调整，以满足学员的特别需要qAGC,oHsL!oAniUW。
3. concentrate on
全神贯注；集中（心思）；
eg. You should concentrate on the road when you're driving.
开车时注意力应集中在路上Lr!#^K,4LFI;HwEY05C。
eg. I wish you'd concentrate on what I'm saying.
但愿你能集中注意力听我讲BXn^]a4a9*&+,7[^。