Look around
随便───casual;随便───casual
The boy was cheeky and casual.───那个小男孩有点放肆，随随便便的。
A sharp dresser, Wyatt is never seen in casual clothes.───怀亚特衣着入时，从未有人见过他穿便装。
Even a casual observer could hardly have failed to notice the heightening of an already tense atmosphere.───即便是不经意的旁观者也一定已经觉察到本就紧张的气氛进一步加剧了。
We are the casual acquaintance of a long railway journey.───我们是在火车长途旅行中偶然结识的朋友.
Young people today lean towards casual clothes.───现在的年轻人倾向于穿休闲装.
Among her friends, casual dress and a relaxed manner are the rule.───她的朋友一般都衣着休闲, 举止也轻松随意.
She had a purposeful air, and it became evident that this was not a casual visit.───她一副无事不登三宝殿的神情，很明显，这不是一次随意造访。
She's a very casual person.───她是一个很随便的人.
The boy was cheeky and casual.
It was just a casual remark—I wasn't really serious.
He tried to look casual.
To the casual observer, the system appears confusing.
I bumped into a casual acquaintance in town.