重点讲解：
1. build up （使）积聚；（使）逐渐增加；
All the pressure built up and he was off work for weeks with stress.
各方面的压力越来越大，他因负荷太重有好几个星期没上班kA;[QpPUzeGlDybx^7K。
2. behind the scenes 在幕后；秘密地；不公开地；
Some appeared on the stage, while others pulled strings behind the scenes.
有人在前台表演，有人在幕后指挥|wMx2_0hCR6W84MYs。
3. be incorporated in 把…合并；使并入；
Many of your suggestions have been incorporated in the plan.
你的很多建议已纳入计划中y!w-4[tfnem*。
4. 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ijAQlt~D^xIHFL0j-sR。