重点讲解：
1. take note of 留心；注意；
If you were to write an essay on economics, you may first take note of assets.
如果要写篇经济学文章，你可能最先关注资产![75wmoq.Lm~es。
2. after all 毕竟；终究；
Perhaps I had misjudged him, and he was not so predictable after all.
也许我看错了他，毕竟他不是可以让人一眼看透的人X37~!U~N8h)7。
3. no-brainer 非常容易的问题；容易作出的决定；
If it's illegal for someone under 21 to drive, it should be illegal for them to drink and drive. That's a no-brainer.
如果不满21岁开车是违法的，那他们酒后驾车也应是违法的，这非常容易理解!e%J6]NBd]@cD6。
4. vice versa 反之亦然；反过来也一样；
You can cruise from Cairo to Aswan or vice versa.
你可以乘船从开罗游览到阿斯旺，也可以从阿斯旺游览到开罗SxevAkbi-_^30U9FCmq2。