The painting depicted a hall so lifelike that a casual observer might believe himself to be looking through an open door.

A casual observer would have taken them to be three men out for an evening stroll.

乍一看的话，还以为他们三人是晚上出来散步的。

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。

Every movement, no matter how casual and spontaneous, needs to be worked out to the last detail.

对每一个动作，无论它显得多么随意和无意识，都不能放过一丝细节。

She was making herself unnaturally casual. But he did not take her up on it.

她装出并不在乎的样子，但很不自然。不过他没有追问她。

His casual, relaxed manner was very soothing.

他随意而放松的举动让人很快便平静下来。

The Danes had selfconfidence of conquerors, and their security precautions were casual.

这些丹麦人具有征服者的自信, 而且他们的安全防卫也是漫不经心的.

Casual shoes need to wear well.

休闲鞋得耐穿。

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。

He dressed quickly in casual clothes.

他很快穿上休闲装。

He was wearing casual clothes, not his school ones.

他穿着他的便服, 不是他的校服.

I also bought some casual clothes for the weekend.

我还买了些周末穿的休闲装。

Office casual typically means carefully tailored, well made casual clothes.

办公室便装往往指的是裁剪精心 、 做工讲究的便装.

We can wear casual clothes at the office on Friday.

每个礼拜五,我们可以穿著较休闲的衣服上班.

Casual clothes are becoming more and more popular in China.

休闲服装在中国越来越受欢迎了.

His casual clothes were not appropriate for such a formal occasion.

他的便服,不适宜在这样正式的场合穿.

Then, put on your casual clothes and pack some fruit and beverages.

那么, 穿上休闲服,带上一些水果和饮料吧.

The police officer in his casual clothes is very brave.

这位穿便服的警察身手骁健.

Kids today lean toward casual clothes.

今天的孩子倾向于穿随便的衣服.

Young people today lean towards casual clothes.

现在的年轻人倾向于穿休闲装.

For most informal dinners, you should wear comfortable, casual clothes.

大多数非正式的聚餐, 你应该穿舒适 、 轻便的衣服.