Be friendly, but not overly casual or familiar.
要友善，但不要过度随便或套近乎。
SAs are usually built by casual programmers using short, iterative development life cycles that often are measured in days or weeks, not months or years.
情景应用程序通常由临时程序员使用较短的迭代开发生命周期构建，该生命周期通常用天或周度量，而不是用月或年度量。
HIV infection is not spread by casual contact such as hugging, by touching items previously touched by a person infected with the virus, during participation in sports, or by mosquitoes.
一些日常接触不会感染HIV，例如拥抱，触摸被感染者接触过的物品，共用体育器械或者蚊虫叮咬。
Casual or betray themselves. I knew all I still not free.
不经意间还是背叛了自己。我知道终究我还是不得自由。
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。
If you dress too informally, the interviewer may think that you are not serious about the interview or that you may be casual about your future work.
如果你穿着太随便，面试官会觉得你不太在意这个面试，或者你对你的未来工作很随意。
You look up a casual acquaintance or high school sweetheart only to find you're not friends anymore!
你想找一个点头之交的熟人，或者高中时期的恋人，却发现你们已经不是好友了！
Chicken is seen as a healthier option than burgers, whether or not the sandwiches actually have a higher calorie count, helping the trendy fowl to fit in with the fast-casual trend.
我们暂且不论三明治的卡路里含量是否真的更高，但鸡肉被视为一种比汉堡更健康的选择，而这也让备受欢迎的鸡肉与快速休闲趋势一拍即合。
Brief or casual exposure to low levels of crystalline silica dust are said to not produce clinically significant lung disease.
短暂或偶然暴露水平较低的结晶矽尘表示，不会产生临床显着的肺部疾病。
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。
Email may be faster and more efficient, but your client or business partner will not easily forgive correspondence that is too casual.
电子邮件也许较快速及更有效率些，但是你的客户或商业伙伴将不轻易宽恕太草率的信件。
I'm not talking about dressing up or staying in fashion (although I highly suggest it), and this is not a diatribe on how casual Fridays and T-shirts represent the decline of Western civilization.
我不是说我们必须盛装打扮或者赶上潮流(尽管我大力推荐这样做)，也不是对如今休闲服装和T恤衫如何代表了西方文明衰落的一种诽谤。
It was an informal, casual follow-up to a discussion thread, not an academic paper or assignment.
那篇短文是对一个网上讨论的一个非正式的、随意的跟帖，不是学术论文或作业。
So behaviour becomes extraordinarily important. It is not a casual affair to be slurred over or a plaything of a sophisticated mind.
行为是非常重要的，它不是一件随便的、可以含糊的事情，也不是世故头脑的玩具。
Therefore, some Thais may not have too much experience with casual conversation or need time to think about how they should arrange a sentence when they speak English.
因而一些泰国人也许没有很多日常对话的经验。或是说，他们在说英语时，会需要一些时间来组织语言。
It can be contracted by direct close contact with discharges from the nose or throat of an infected person, but not through casual contact or breathing the same air.
脑膜炎是通过和病人近距离直接接触，沾染病人鼻子以及口腔的分泌物而传播。但是和病人偶尔的接触并不会传染，同时该病也不会通过空气传播。
The season may not be wearing uniforms or uniform and casual wear mix.
制服不得越季穿着或制服与便服混穿。
Casual wrist-wear — beads and bracelets made of worn leather and nautical-style rope, like those popularized by American brand Miansai — suggests a life of adventure, imagined or not.
休闲腕饰——用旧皮革以及航海风格的麻绳做成的手串和手镯，就像美国品牌Miansai推广开来的那些——意味着一种冒险的生活，无论是想像还是现实。
Most people are familiar with the movie star Angelina Jolie. Her stunning features, casual look and glowing personality are hard to miss even if you are not a tabloid reader or a movie buff;
大多数人都听过电影明星安吉丽娜·朱莉的名字，即使小报读者或者电影迷，也很难不注意到她出色的容貌，自然风和古道热肠。
Do note that they're not made from casual sneakers or shoes.
请注意，他们不是从休闲运动鞋或鞋。
So a casual or passive choice may not be a bad one.
偶尔无意偶然与被动的选择并不必然便是太坏的。
So a casual or passive choice may not be a bad one.
偶尔无意偶然与被动的选择并不必然便是太坏的。
应用推荐