1. English idiom is a form of language with coloring, it is concise, vivid, harmonious and offhanded. 英语习语是富于色彩的语言形式，它言简意赅，形象生动，音韵和谐，琅琅上口。
2. Trust is as difficult a coin to earn and it is easily lost - the trust built over a decade can be shattered in an instant by one offhanded remark or deed. 信任就像一个钱币很难争取到，也很容易失去-超过十年所建立的信任，能在短短一刹那，被一件小事或粗心的言语所破灭。
英英解释
adj.
1. with little or no preparation or forethought
2. casually thoughtless or inconsiderate adv.
1. without previous thought or preparation
2. in a casually inconsiderate manner
