要拍摄人物表现自然、不对镜头摆姿式的照片，抓拍很关键。

For pictures of people behaving naturally, not posing for the camera, it is essential to shoot unnoticed.

《柯林斯英汉双解大词典》

在人类物种中，战争可能是生物本能和侵略冲动的自然表现。

War may be a natural expression of biological instincts and drives toward aggression in the human species.

youdao

尽管如此，正如厄尔·斯宾塞在他妹妹戴安娜王妃的葬礼上所证明的那样，准备好每句话并表现得自然是可能的。

Although, as Earl Spencer proved at his sister Princess Diana's funeral, it is possible both to prepare every word and to act naturally.

youdao

You have to be comfy on camera but this is your first chance to say hello to mom and dad on camera.

在镜头前表现得自然点儿,因为这是你第一次在电视上跟爸妈打招呼。

哈佛公开课 - 计算机科学课程节选

It's a late Victorian image of an archaic singer rendered in the melodramatic manner of Pre-Raphaelite art and thoroughly removed from the aesthetic values of modernism, such as naturalism, formal clarity, emotional restraint and so on.

这是维多利亚时代晚期古代吟唱诗人的肖像,用戏剧化的前拉斐尔派,风格表现，完全摒弃了,现代主义的审美观，比如自然主义，形式明确，感情自制等等。

耶鲁公开课 - 现代诗歌课程节选

So it's going to be-- it's like one of the reality shows where things are going to be as they are and hopefully after a while we'll learn to act and behave normally and not worry about its presence.

因此,这就像...,就像某种真人秀节目,你在节目里要假装和平常一样,但愿过一段时间以后,我们能表现得很自然,完全忽略那部摄像机的存在

耶鲁公开课 - 基础物理课程节选