重点讲解：
1. in order to 为了；以便；目的在于；
例句：They did this in order to head off the crisis.
他们这样做以防止发生危机H!m0HBxZE*%t+Tq2b。
2. consist of 由…组成；由…构成；
例句：A molecule of water consists of two atoms of hydrogen and one atom of oxygen.
水分子含有两个氢原子和一个氧原子p49IxmC5,oh_1Y。
3. in comparison to 与…相比；与…比较而言；
例句：In comparison to city life, life in the country is quiet and peaceful.
同城市生活相比，乡村生活既和平又宁静n*gZl|k9~N3z+4Lut。
4. tell apart 区分；区别；辨别；
例句：Perhaps it is the almost universal use of flavourings that makes it so hard to tell the products apart.
或许是因为调料的使用几乎千篇一律才使得那些产品难以区分开C]2Zt7YSnQT2p;(G。
5. as opposed to 而不是；
例句：Permission to be employed in this manner is issued to an individual, as opposed to an employer.
这种形式的工作许可是签发给申请人个人的，而不是给雇主的0C|hiKjSEnj(R*rI)。