重点讲解：
1. at first 最初；起初；开始时；
例句：At first, he seemed surprised by my questions.
起初，他似乎对我的问题感到惊讶1rSU8E[7I7|F-)z8iY1。
2. leave out 排除；不包括；
例句：It didn't seem fair to leave out her father.
将她父亲排除在外似乎不公平FKgf3aweGzIt)WV。
3. comment on 发表意见；作出评论；
例句："I can't possibly comment on that," Paul said evasively.
“我无法对此发表评论，”保罗闪烁其词地说8Y@mXM^WOM*BhC|&h。
4. serve up （给…）提供，端上（食物）；上（菜）；开（饭）；
例句：He served it up on delicate white plates.
他把它放在精美的白色碟子里端上了桌GC]%bR%eqoh9zq-。
5. in a sense 从某种意义上说；
例句：In buying your children all these things, you are in a sense buying them off.
给孩子买下所有这些东西，从某种意义上说你是在收买他们.&2mZ6;7SEVf。