重點講解：
1. move to
搬家；遷移；
eg. She had often considered moving to London.
她過去常想搬到倫敦去住。
eg. They are selling their house to move to a smaller one.
他們正打算賣掉房子，然后搬到一個小一點的住處。
2. some of
（指整個群體中的）一些，部分；
eg. Some of the people already in work will lose their jobs.
一些已經工作的人將要失業(yè)。
eg. Some of us are sensitive to smells, others find colours easier to remember.
我們當中的一些人對氣味很敏感，而其他一些人則更容易記住顏色。
3. learn about
了解；知道；得知有關…的消息；
eg. I like reading historical stories because I can learn about the lives that people led long ago.
我喜歡看歷史故事，因為這樣可以知道過去人們的生活。
eg. I want to learn about your new policy on investment.
我想了解一下你們的新投資政策。