重点讲解：
1. come to mind 突然想起；（想法）一下子冒出来；
例句：For most people, only two options come to mind.
对大多数人来说,只有两个选择浮现脑海_^=rxs]iQ~1Q。
2. go through 经历，经受（尤指苦难或艰难时期）；
例句：The child is going through a difficult phase.
那孩子正经历困难的阶段Rgs3XV0Vt4&6LZGQ。
3. off-the-wall 稀奇古怪的；不同寻常的；搞怪的；
例句：He did something totally off the wall.
他做的事简直是荒唐透顶oYz%gkRS.thr-&U3。
4. be interested in 感兴趣的；有兴趣的；关心的；
例句：It occurs to me that he might be interested in the problem we had discussed.
我想起来了他也许对我们讨论过的那个问题感兴趣@gA@GOf-K=。
5. deal with 处理；应付；与…打交道；
例句：His work experience equipped him to deal with all kinds of people.
他的工作经验使他能与各种各样的人打交道p5.hpIoedGABfWRV9q@。
6. down-to-earth 现实的；务实的；切合实际的；
例句：Their ideas seem to be far more down to earth and sensible.
他们的想法貌似更务实也更合理=t@xMqKhwerl85B。