dwarf
矮子   

例句：
Most of the children love to read the story of Snow White and the Seven Dwarfs.
大多数小朋友都喜欢读“白雪公主和七个小矮人”的故事。

salt away
储存，积蓄（金钱）
 
例句：
Every month John salts away half of his salary.
约翰每个月都要把他工资的一半存储起来。

You'll be better off.
你的状况很快就会好的。 

对话：
A: Jack, did you find your apartment yet?
B: No, I'm now sharing a room with my colleague.
A: It's really a little inconvenient for the time being,but you'll be better off.
B: I hope so.
　
A：杰克，找到公寓了吗？
B：还没有，我现在和同事合住一间房。
A：暂时确实是有些不方便，但你的状况很快就会改善的。
B：希望如此。