They only stimulate and activate our immune system to work, telling it something harmful is coming in.
它们只是刺激并激活我们的免疫系统工作，告诉它有害的东西来了。
The camera, also acting as a detector that finds trapped people and detects harmful gases, is placed in the robot, which can work in the dark.
摄像头被放置在机器人体内，可以在黑暗中工作，它还可以充当探测器，发现被困人员和检测有害气体。
Work should focus on preventing HIV and pregnancy during adolescence, and preventing the adoption of risk behaviours (e.g. tobacco and harmful use of alcohol) linked to non-communicable diseases.
工作应重点关注预防艾滋病毒和少女怀孕，以及预防与非传染性疾病相关的危险行为(如烟草和有害使用酒精等)。
They are able to show that active peroxiredoxin 1, Prx1, an enzyme that breaks down harmful hydrogen peroxide in the cells, is required for caloric restriction to work effectively.
他们已经证明出活性过氧化物酶1（prx1），一种能够将细胞内有害的过氧化氢分解的酶类，正是此正面效应的所需酶类。
Feel-good tasks aren't harmful if you do them after working hard on all the real work.
如果所有实际工作你都努力做了，再去做自我感觉良好的事，也不会有什么害处。
The strategy sends a powerful message: countries are willing to work together to take a tough stand against the harmful use of alcohol.
该战略发出了一个强烈的信息：各国愿意共同努力，针对有害使用酒精采取强硬立场。
If you work with any hazardous materials, then you will need to tell your boss earlier so that your baby won't be exposed to anything harmful.
如果工作中需要接触危险物品，那么你应该尽早讲，以免腹中的胎儿受到任何伤害。
The rapid development of the network to facilitate the work and life, it has also brought some harmful information.
飞速发展的网络在给工作和生活带来便利的同时，也带来了一些有害信息。
In certain types of work, deemed harmful or detrimental, the law prohibits employing any child under the age of sixteen years.
对于某些类型工作，被认为具危险性或有害性的工作，法律严禁雇佣任何16岁以下的儿童。
We fully support the OECD's work in the Forum on harmful Tax Competition which has identified 47 measures in member countries as potentially harmful.
我们全力支持经济合作与发展组织在有害税务竞争论坛上的工作，它为成员国确定了47项潜在有害的措施。
And now people are more and more important to the protection of the body, spraying machine on the surface is very good to help people to complete this work on the human body harmful.
而现在社会人们对身体的保护也越来越重要，喷涂机的泛起就很好的匡助人们完成这一项对人体有危害的工作。
A worker employed in work that is arduous or harmful to health, shall have the right to 30 days paid leave for each year of work.
受雇于艰苦或有害健康的工作的员工，有权在每工作年度享有30天的带薪休假。
You and your community are at risk if a chemical is used unsafely or released in harmful amounts into the environment where you live, work, or play.
假如化学物品未被安全使用或释放危险的量到你居住、工作或游憩的环境里时，你和你的社区都可能有危险。
Self-esteem: Understand how your beliefs about yourself affect how you act. Identify and work on changing any harmful beliefs you may have about yourself.
自尊：了解你对自己的信念会如何影响你的行动。你可能持有一些对自己有害的想法，认识并努力改正它们吧。
So the next time you have a cold, remember your mucus — along with the phage virus — is hard at work to make you healthy and keep those harmful bacteria away.
所以下次如果你感冒了，记得黏液正同噬菌体一起努力维持你的身体健康，并让那些有害细菌远离。
The idealization of the family as a refuge from the world and the myth that the work of mothers is harmful has added considerable strain.
把家庭理想化为远离世界的庇护所，以及把母亲参加工作说成是有害的神话，更平添了相当大的压力。
Frustration psychology is a sort of negative feeling hard to overcome when people meet with difficulties and obstacles in their daily life. Therefore it is harmful to people's life, work and study.
挫折心理是人们在日常生活中，因遇到困难和障碍而暂时无法克服时所产生的一种消极情绪体验，而消极情绪对人的生活、工作和学习无疑是有害的。
What's more, it is harmful for us to form the habit of controlling ourselves. At the same time it affects our parents' work studies and rest.
更为重要的是这么做对我们自控能力的培养是非常有害的，同时呢，这样也影响父母的休息和工作。
An excessive focus on work can be harmful to one's health and interpersonal relationships, but work is also a source of meaning for many individuals.
将过分的精力放在工作上对健康和人际关系都有危害，但对很多人来说，工作也是人生的意义所在。
The number of hours of work per day shall be reduced for work which is arduous or harmful to health.
对于艰苦或有害健康的工作，每天的工作时数应减少。
We work together very successfully, and he also has or not in the direction of the harmful smile, therefore the obstruction is seldom meet in the interview.
我们合作得很顺利，他也有无往不利的微笑，所以采访很少遇上障碍。
The urban vertical deformation is a very harmful environment disaster. It is an important work to monitor the vertical deformation in order to study urban subsidence.
城市地面垂直形变是一种危害极大的环境灾害，对地面垂直形变的监测是研究城市地面沉降的一项重要工作。
Experts say they are "silent killers", either because they do not work or contain harmful substances.
专家声称它们是“寂静的杀手”，因为它们没有效用或者是含有有害物质。
Test and research work is carried out on engine test bench to survey the effect of gum content in gasolene upon gasolene engine power and harmful exhaust gas emission density.
在发动机试验台上进行了汽油中胶质含量对汽油机动力性和有害气体排放浓度影响的试验研究。
Some stress is necessary to provide the incentive to get things done, but excessive stress can be harmful to your health and your work abilities.
适当的压力是你前进的动力，但是压力太大那就会产生危害了。
In short, we must work diligently to make the world a better place for coming generations. We must not persist in pursuits harmful to the environment.
简而言之，我们必需勤恳工作，为了下一代把世界酿成更夸姣的处所。我们不应该坚持对情形有害的追求。
This means children could be receiving treatments that either don't work or are harmful.
这意味着儿童可能正在接受不起作用或有害的治疗。
This means children could be receiving treatments that either don't work or are harmful.
这意味着儿童可能正在接受不起作用或有害的治疗。
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