But after one or two speeches, you should be able to meet the gaze of your listeners as comfortably as you do in casual conversation.

不过经过一两次的演讲，你就应该能像在随便的谈话中那样比较自在的迎接听众的目光了。

youdao

Informal clothes like sports shirts, Tom jeans or dirty sneakers convey the impression that you are not serious about the job, or that you may be casual about your work as you are about your clothes.

像运动衫，磨旧的牛仔裤或脏球鞋这类的非正式服装可能给人造成你对这份工作不认真的印象，或者说你对工作的态度同穿着一样随意。

youdao

No matter how casual your office might be, do not get fooled into thinking you can have as much fun as you want at holiday or other office parties, dinners and events.

无论你的办公室氛围多么轻松，也别傻乎乎地认为可以像放假或其他聚会、聚餐那样尽情享乐。

youdao

Right. Because all of us have probably bought something facebook on Amazon.com or the like, all of us have probably logged into Facebook.com, passing your credit card information over the Internet, passing your username and password over the Internet, and as you probably know, as a casual user, https denotes secure.

对的，因为我们都可能在亚马逊之类的网站上买过东西,我们都可能上过,在网络上传送你的信用卡信息,在网络上传送你的用户名和密码,你可能知道，作为一个非正式的用户，https保护安全。

哈佛公开课 - 计算机科学课程节选

Using a public Wi-Fi network at Starbucks seems as casual an invitation for information theft as leaving your smartphone on a table unguarded while going to the bathroom is an invitation for the more visceral kind.

FORBES: Those With Android Phones Should Avoid Public Wi-Fi Networks

As the volume of information in the public domain continues to grow, it may come to be seen as rude to do a web search about your neighbour or a casual acquaintance.

ECONOMIST: Through a glass darkly