請教：修這兩個要緊嗎？

來源: 於 2016-08-25 12:30:52 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

去Honda dealer換機油，師傅建議做：

R/R shock absorber is leaking fluid. Worn out. $250;

Front compliance bushings are cracked apart. $413.88;

Four wheel alignment. $119.

前兩項是什麽？