重点讲解：
1. little by little
逐渐地；一点一点地；
eg. In the beginning he had felt well, but little by little he was becoming weaker.
一开始他感觉很好，但慢慢地就变虚弱了jgCbEy&b[8msHCW!~4!。
eg. I would have to learn, little by little, to exist alone.
我得慢慢学会独自生活f)5g4jq_vNTHsL(S。
2. go out
不复存在；被替代；过时；
eg. Double-breasted suits went out years ago.
双排扣的套装好多年前就过时了U|AzXMGyHT。
eg. The weapons had gone out of use.
这些武器已经被淘汰了|#4xi;1arU2Fk)P。
3. more of a..A. than B
与其说是B，不如说更像是A；
eg. You would be more of a hind-rance than a help.
你帮不上忙，反倒会碍事%,%P_w=SKKEt_)G。
eg. This is more of a sitting room than a kitchen.
与其说这是一个厨房还不如说这是一个起居室.#u%bqBY9pD[I。