The result shows that there are main periods in the amplitude variation, such as about 6.5-year and 40-year, and the periods have the character of variation with time.
结果表明，极移振幅变化中存在着约6.5年和约40年的主要周期，且它们均具有一定程度的时变性。
A word such as "harm" is vague (what about emotional harm? Is replacing a human employee harm?), and abstract concepts present coding problems.
像“伤害”这样的词是模糊的——例如，这指的是情感上的伤害吗？替换人类员工算是伤害吗？——而抽象概念会带来编码的问题。
Items such as special headwear and jewelry are further examples of the garments that in general express preferences and culturally significant details about the particular culture.
特殊的头饰和珠宝首饰是服装的又一例子，它们通常表达了人们的偏好，以及关于特定文化的重要文化细节。
And what about artists such as Mondrian, whose paintings consist exclusively of horizontal and vertical lines encasing blocks of colour?
还有像蒙德里安这样的艺术家怎么样？他们的画完全是由水平和垂直的线条包围着色块构成的。
It's possible that people from different cultures have different assumptions about the world regarding such important and basic ideas as time, personal space.
不同文化背景的人对于时间、个人空间等重要且基本的世界观可能会有不同的认识。
The two men chatted about such trivia as their favourite kinds of fast food.
那两位男子聊着诸如他们最喜欢的快餐之类的琐事。
The pain that penetrates each joint is brought about by a change in air pressure, such as the change that proceeds a storm.
穿透每个关节的疼痛是由气压的变化引起的，例如暴风雨的变化。
In developed countries such as the United States and some countries in Europe, laws about safe water are often stricter for tap water than for bottled water.
在发达国家如美国和一些欧洲国家，关于安全用水的法律通常对自来水比对瓶装水更严格。
Businesses can locate based on other considerations, such as the availability of labour, while worrying less about the cost of delivering their output.
企业可以根据其他因素选址，如劳动力的可用性，减少对产出成本的担忧。
These lines are deeply carved into a flat, stony plain, and form about 300 intricate pictures of animals such as birds, a monkey, and a lizard.
这些线条被深深地雕刻在平坦的石质平原上，形成了大约300幅复杂的动物画，如鸟、猴子和蜥蜴。
They found that the average person's mind wandered most frequently about 65% of the time during personal activities, such as brushing their teeth and combing their hair.
他们发现，一般人在刷牙、梳头等个人活动中最常走神，约有65%的时间在走神。
For example, choose a topic about something you like, such as something that interests you or someone who is close to you.
例如，选择一个你喜欢的话题，比如你感兴趣的话题或你亲近的人。
It is impolite to ask about such private questions as other's age in western countries.
在西方国家，打听私人问题如别人的年龄是不礼貌的。
When considering risk factors associated with serious chronic diseases, we often think about health indicators such as cholesterol, blood pressure, and body weight.
在考虑与严重慢性疾病相关的风险因素时，我们通常会想到胆固醇、血压和体重等健康指标。
I believe you will know a lot about Chinese traditions this winter holiday, such as the custom, practices, cuisine, greeting and so on.
我相信你会在这个寒假了解到中国的传统习俗，如风俗、菜肴、祝词等等。
Prior to the new study, little was known about the risks of getting directly infected by common respiratory viruses, such as the flu or common cold, on an airplane, the researchers said.
研究人员说，在这项新研究之前，人们对于在飞机上直接感染常见的呼吸道病毒，如流感或普通感冒的风险知之甚少。
Counsellors will be familiar with client statements such as: "I just couldn't talk about this to my husband."
咨询师对客户的陈述很熟悉，比如：“我真的不能和我丈夫谈论这件事。”
This type of integrity requires well-enforced laws in government transparency, such as records of official meetings, rules on lobbying, and information about each elected leader's source of wealth.
这种诚信要求政府透明度方面的法律得到很好的执行，比如官方会议记录、游说规则，以及每位当选领导人的财富来源信息。
On the one hand, we ourselves shouldn't destroy the environment, such as throwing the rubbish about.
一方面，我们自己不应该破坏环境，比如乱扔垃圾。
This youth club is for teens who want to take part in online projects such as making more people know about pollution in cities and how it is influencing the environment.
这个青年俱乐部是为那些想要参与在线项目的青少年准备的，比如让更多的人了解城市污染以及它是如何影响环境的。
Talking with your loved ones, such as your parents and friends about how you feel, what you need and what you are thinking about can help you get on well with them and form deeper relationships.
与你爱的人谈论你的感受、你的需求和你的想法，比如你的父母和朋友，这样有助于你与他们好好相处，建立更深层的关系。
There are many saying about apples' benefits in China, such as "Eat an apple after meals, even old men can be as strong as young men."
在中国，关于苹果的好处有很多说法，比如“饭后一个果，老人赛小伙。”
Data about the moon's composition, such as how much ice and other treasures it contains, could help China decide whether its plans for a future lunar base are practical.
关于月亮构成的数据，比如它含有多少冰和其他宝藏，有助于中国决定未来的月球基地计划是否可行。
In recent years, you may have read news about artificial intelligence (AI) creating its own art, such as painting or writing poems.
最近几年，你可能读到过关于人工智能进行艺术创造的新闻，比如绘画或写诗。
Think about the colors of the food such as the red of the tomatoes, the orange of carrots, the green of kiwi fruit and the purple of grapes.
想想食物的颜色，比如西红柿的红色、胡萝卜的橙色、猕猴桃的绿色以及葡萄的紫色。
Lighting accounts for about 7% of the total electricity consumed in the US. Since lighting is often far removed from the power source—such as the distance from a power plant to street lamps on a remote highway—a lot of energy is lost during transmission.
在美国，照明约占总耗电量的7%。由于照明通常远离电源——例如从发电厂到偏远公路上的路灯——因此大量的能源在传输过程中会损失掉。
Airborne technologies, such as different types of radar and photographic equipment carried by airplanes or spacecraft, allow archaeologists to learn about what lies beneath the ground without digging.
机载技术，例如飞机或宇宙飞船能携带的不同类型的雷达和照相设备，让考古学家无需挖掘就能了解地下的情况。
He writes about surfing in wacky places such as Gaza, São Tomé and Príncipe.
他写了关于在加沙、圣多美和普林西比这样古怪的地方冲浪的文章。
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