重点讲解：
1. keep on
重复；继续；
eg. You keep on amazing me, year after year, the same old ways.
你不断地给我同样的惊喜，年年如此。
eg. I have failed several times, but I still keep on.
我已经失败了好几次，但我仍然继续下去。
2. recover from
（从不开心或不愉快的经历中）恢复，复原；
eg. They began to recover slowly from their nightmare of pain and suffering.
他们开始从痛苦的梦魇中慢慢恢复过来。
eg. To recover from the divorce, I threw myself into a whirlwind of activities.
为了从离婚中恢复过来，我马不停蹄地投身于一系列的活动。
3. write down
写下；记下；
eg. I want to write down what you just said.
我想把你方才所说的写下来。
eg. Write down the sort of thing you would like to do, given the opportunity.
写下有机会的话你想做的事情。