重点讲解：
1. quite a few
相当多；不少；
eg. We haven't seen each other for quite a few days.
咱们有日子没见面了。
eg. I can cite quite a few instances to illustrate.
我可以举出好几件事来说明。
2. as far as
就……而言；
eg. As far as I know, he is kind.
就我所知，他人不错。
eg. As far as I know, he is kind.
就我所知，他人不错。
3. pass by
从…旁边走过；经过；
eg. I see them pass by my house every day.
我每天看见他们从我家旁边经过。
eg. They were injured when a parked car exploded as their convoy passed by.
他们的车队经过时，一辆停放着的汽车爆炸了，他们受了伤。
