重点讲解：
1. too good to be true
好得令人难以置信；
eg. On the whole the celebrations were remarkably good-humoured and peaceful. Indeed, it seemed almost too good to be true.
总体上，庆典活动一派快乐祥和。事实上，简直好得让人难以置信。
eg. The news is almost too good to be true.
这消息简直好得难以置信。
2. dress up
装扮；打扮；
eg. The girls all dressed up to take part in the evening party.
姑娘们全都打扮起来去参加晚会。
eg. You do not need to dress up for dinner.
你们不必特意盛装赴宴。
3. as regards
至于；关于；
eg. I have little information as regards his past.
我对他过去的情况不太了解。
eg. As regards the second point, we can discuss it at another meeting.
至于第二点，我们可以在下一次会上讨论。
