We chose this theme to emphasize the importance of having enough health workers, and to find ways to train and recruit more of them.
我们选择这一主题，以便强调拥有足够的卫生工作者的重要性，并且寻找途径培训和招聘更多的卫生工作者。
From London, take a two-hour train journey to Alton Towers, a giant theme park that's a big draw with everyone.
从伦敦坐两个小时的火车就来到了爱尔顿塔，这是一个对每个人都有吸引力的超大型主题乐园。
The first chapter interprets the background and significance of the theme researching and the main train of the thought.
第一章说明了文章的研究背景与意义，以及研究的主要思路。
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