重点讲解：
1. take care of 照顾；照看；看护；
例句：We need to take care of her for a little while.
我们应该照顾她一段时间D[iL-zl9,HN(。
2. keep in touch with (与…)联络；(与…)联系；
例句：I keep in touch with my parents by emails.
我和父母通过电子邮件联系Eztz*Kv8]|,Q。
3. each other 彼此；互相；
例句：They hit it off well with each other.
他们相处得很融洽,BSObMe__,;xvN[*kF%U。
4. rather than 而非；胜于；而不是；
例句：Most people opt for buying their own homes rather than renting them.
大多数人愿意买房子而不愿意租房子;JtHW8#*QT4[Y64ZJs%2。