2PHRASE 会起作用;会称心如意;不会出错 If you say that something would not go amiss or would not come amiss, you mean that it would be pleasant and useful. 会起作用;会称心如意;不会出错 [British]
A bit of charm and humour would not go amiss.
人有点吸引力和幽默感总是好的。
The cracks are showing in the walls and a lick of paint would not come amiss.