帮忙找一些英语固定搭配
vote with your feet 用脚投票(用去或不去某处表示想法)
to kill two birds with one stone 一箭双雕
参考资料：idioms
问题好广！先给些缩写：
BRB- be right back
ASAP - As soon as possible
FYI - For your information
FYR - For your reference
P.S. - Postscript ~~ By the way
FT ＝ Faint ～ 我晕！呵呵
