Wherever users go on the Internet, they can't help but leave footprints.

A new study may explain why it's so tough for smokers to kick the habit.

一项新的研究可以解释吸烟者难以戒除烟瘾的原因.

In fact, nicotine gum and patches have been used for years to help kick the habit.

事实上, 我们多年来一直使用尼古丁口香糖和贴布帮助烟民戒烟.

Many people are unable to kick the habit, even smoking as a kind of spiritual sustenance.

很多人无法戒掉烟瘾, 甚至把抽烟当成一种精神寄托.

The patch became popular around 1990, as smokers used it to kick the habit.

[戒菸贴片]1990年左右开始风行, 成为老菸枪戒菸的法宝.

Can Brazil kick the habit?

巴西能改过重来 吗 ?

Every smoker knows it's tough to kick the habit.

每个吸烟者都知道戒烟难.

As a policy, we will stick to that mandate and prioritise our service above all else.

做为一项承诺, 我们将坚持服务质量高于一切.

Your ability is to prioritise task, your language level and your enthusiasm are determining factors.

我们所看重的是您协调安排工作的能力, 以及您的语言能力和工作热情.

A special attention was given to the detection of any sensitizing or photosensitizing potential activity.

检测任何致过敏和致感光的潜在活性得到特别重视.

OBJECTIVE To synthesize and test the insulin sensitizing activities of some 1, 3-dicabonyl derivatives.

目的合成1, 3- 二羰基衍生物并检测其胰岛素增敏活性.

OBJECTIVE To design and synthesize compounds with insulin sensitizing activity.

目的设计合成具备胰岛素增敏活性的系列化合物.

The invitations, with a dress code of" uniform, morning coat or lounge suit", were sent out by first class Royal Mail.

请帖由头等的皇家邮政投递，并要求宾客身着“制服、晨礼服或套装”。

The invitation states guest should wear "uniform, morning coat or lounge suit". But what does that mean?

婚礼邀请函要求宾客须着“军装、晨燕尾服或日常西装”。那么，这又是些什么样的服装呢？

Hollywood star Depp, 47, who reprises his role as pirate Jack Sparrow in the sequel, looked distinctly retro at the world premiere in California, in a black and white lounge suit and trainers.

好莱坞影星约翰尼德普在《加勒比海盗4》中继续扮演Jack船长，昨天他一袭黑白休闲西装配运动鞋出席了在加州的首映仪式。

CBEN was the first academic research center in the world dedicated to studying the interaction between nanomaterials and living organisms and ecosystems.

莱斯大学生物与环境纳米科技中心是世界上首个致力于研究纳米材料与活生物体及生态环境之间相互影响的学术研究中心。

Koalas aren’t the only animal moms that rely on poop for parenting—great hornbills also use it, but for a different reason.

树袋熊不是唯一靠粪便来育儿的动物妈妈——大犀鸟也用粪便，但原因不同。

The diversity and evenness of the Wolf spider subcommunity were maximum in grass land.

狼蛛更群落多样性和均匀度以草地最高。

Studies on the Structure and Diversity of the Wolf Spider Subcommunity in Paddy Fields of China

中国稻田狼蛛亚群落结构及多样性研究

Purring spiders "are using the same vibratory tactics as every other wolf spider in North America. More or less," Sweger says.

Swege称在北美这种能发出低吟声的蜘蛛或多或少使用的都是和所有其他狼蛛一样的振动技巧。

The influence social experience has on the female wolf spider's mating choice is almost unheard of among invertebrates.

在无脊椎动物这一群体中，社会经验对雌性狼蛛择偶的影响可说是闻所未闻的。