生活常识大挑战：你知道的问题，可能都在这里了解了！英文双语对照

1. 为什么女生喜欢逛街？

逛街在女生中很受欢迎，主要和女性对于购物和时尚的兴趣有关。此外，逛街也是一种放松心情、社交交流的方式，能够增加社交圈子。

2. 为什么手机电池充满电后还要继续充电？

大部分现代手机采用锂电池，充满电后继续充电会让电池继续处于高压状态，这可能会缩短电池寿命。但是，一般手机都有智能充电管理系统，会在充满电后自动切断充电保护电池。

3. 为什么猫喜欢抓沙发？

猫天生喜欢抓东西，这是它们的本能。抓沙发可以帮助猫磨爪，去除老旧爪鞘，同时释放压力和焦虑，对猫的身心健康有益。

4. 为什么天气预报经常准确？

天气预报准确与气象科学、气象设备和技术密不可分。通过卫星遥感、气象雷达、气象卫星等先进设备，气象预报员能够获取大量的气象数据进行分析，提高预报的准确性。

5. 为什么海水是咸的？

海水中含有丰富的各种矿物质，其中氯化钠是最主要的成分。海水中的氯化钠是由地壳中的岩石风化后，流入海洋中形成的。因此，海水中才会有咸味。

6. 为什么牛奶会变质？

牛奶中含有细菌和酵母，当牛奶暴露在空气中，细菌和酵母会不断生长，导致牛奶变质。存放、温度和卫生等因素都会影响牛奶的保鲜期。

7. 为什么花会凋谢？

花的凋谢是因为花瓣的细胞老化和死亡，导致花瓣颜色改变、干枯并最终脱落。除了自然老化，缺水、缺养分、病虫害等也会导致花的凋谢。

8. 为什么汽车会冒白烟？

汽车冒白烟可能是发动机进水或者机油进入燃烧室，也可能是汽车在启动时因为气温较低导致的正常现象。不同情况下需要进行不同的处理。

9. 为什么阳光会让头发变黄？

阳光中的紫外线会破坏头发中的色素颗粒，导致头发变黄。因此，在阳光下需要注意保护头发，比如戴帽子或者使用含有防晒成分的护发产品。

10. 为什么手指会皱起来？

手指皱起来是因为角质层吸水膨胀，而皮肤的内层没有这个特性，造成了皮肤不均匀的褶皱。这一现象可能是身体对于湿滑环境的一种适应性反应。

感谢您的阅读，希望这些生活常识的解答能够为您的日常生活带来一些启发和帮助！

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英文翻译对照，仅供参考

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1.Why does the schoolgirl like to shop?

ShopVery popular in the schoolgirl, basically concern with fashionable interest to shopping with the female. In addition, shopping also is a kind of means that loosens the mood, socialization communication, can increase social circle.

2.Why to after mobile phone batteries fills report, continue to charge even?

Major contemporary mobile phone uses lithium cell, after filling report, continue to charge can let batteries continue be in high-pressured condition, this may shorten battery life. But, general mobile phone has intelligence to charge electric management system, can cut off automatically after filling report charge protective batteries.

3.Why does the cat like to catch sofa?

The cat likes inherently to catch a thing, this is their instinct. Catch sofa to be able to help a cat grind claw, purify is old old ungual scabbard, release pressure and angst at the same time, beneficial to health of body and mind.

4.Why weather forecast often accurate?

Weather forecast is accurate equipment of as scientific as atmosphere, weather and technology are inseparable. Wait for advanced equipment through radar of satellitic remote sensing, weather, meteorological satellite, the member that atmosphere is forecasted can get much weather data to undertake an analysis, raise the accuracy of forecast.

5.Why is seawater salty?

Contain in seawater rich all sorts of mineral, among them sodium chloride is the mainest ingredient. The sodium chloride in seawater is by the lithosphere after medium rock is efflorescent, in flowing into ocean, form. Accordingly, the ability in seawater can have saline taste.

6.Why is milk degenerative?

Bacterium and yeast are contained in milk, expose when milk in air, bacterium and yeasty meeting grow ceaselessly, bring about milk metamorphism. Deposit, the element such as temperature and sanitation meets those who affect milk to last period.

7.Why to spend can you die of old age?

Dying of old age beautifully is the cellular ageing because of leaf and death, bring about petaline color change, sere fall off finally. Besides natural ageing, lack water, be short of nutrient, plant diseases and insect pests to wait to also meet those who bring about a flower die of old age.

8.Why can the car risk Bai Yan?

The car risks Bai Yan may be engine drinks water or engine oil enters firebox, also may be the because air temperature is inferior,causes normal appearance when the car is being started. The need below different situation undertakes different processing.

9.Why can sunshine let a hair become yellow?

The ultraviolet ray in sunshine can destroy the pigment grain in the hair, bring about a hair to become yellow. Accordingly, below sunshine need notices to protect a hair, wear a cap to perhaps be used for instance contain prevent those who bask in composition to protect hair product.

10.Why is finger pursy come?

Finger is pursy because corneous layer is bibulous,coming is expand, and cutaneous lining is characteristic without this, caused the drape with inhomogenous skin. This one phenomenon may be the response of body a kind of adaptability to condition of wet slip ring.

Those who thank you read, the daily life that hopes the solution of these life common sense can be you is brought a few inspire and help!