daylight saving time

简明释义

夏令时

英英释义

例句

1.In the fall, we gain an extra hour of sleep when daylight saving time 夏令时 ends.

在秋天，当daylight saving time 夏令时结束时，我们可以多睡一个小时。

2.Some states have opted out of observing daylight saving time 夏令时 altogether.

一些州选择完全不实行daylight saving time 夏令时。

3.The purpose of daylight saving time 夏令时 is to make better use of daylight during the longer days of summer.

daylight saving time 夏令时的目的是在夏季的长日子里更好地利用日光。

4.Many people enjoy the extended evening sunlight thanks to daylight saving time 夏令时.

由于daylight saving time 夏令时，许多人喜欢延长的晚间阳光。

5.Many people forget to adjust their clocks when daylight saving time 夏令时 begins in the spring.

许多人在春天开始daylight saving time 夏令时时忘记调整他们的时钟。

作文

Daylight saving time, often abbreviated as DST, is a practice that involves setting the clock forward by one hour during the warmer months in order to extend evening daylight. This means that clocks are typically set forward in the spring and set back in the fall. The primary purpose of daylight saving time (夏令时) is to make better use of daylight during the longer days of summer, allowing people to enjoy more outdoor activities after work or school. This concept has been around for over a century, with various countries adopting it at different times and for different reasons.The idea of daylight saving time (夏令时) was first proposed by Benjamin Franklin in 1784, though it wasn't implemented until much later. During World War I and World War II, many countries adopted DST as a way to conserve fuel and energy. By shifting an hour of daylight from the morning to the evening, it was believed that people would rely less on artificial lighting and thus save energy. In modern times, the rationale for daylight saving time (夏令时) has shifted towards promoting outdoor leisure activities and reducing energy consumption, although studies show mixed results regarding its effectiveness in energy savings.One of the most significant advantages of daylight saving time (夏令时) is the potential for increased physical activity. With more daylight available in the evenings, families and individuals are more likely to engage in outdoor sports, exercise, and social gatherings. This can lead to improved mental health and stronger community ties. Moreover, businesses that thrive on evening activities, such as restaurants and recreational facilities, may benefit from the extended hours of daylight.However, daylight saving time (夏令时) is not without its controversies. Critics argue that the disruption to sleep patterns caused by changing the clocks can lead to negative health effects, including fatigue and decreased productivity. Studies have shown a spike in heart attacks and accidents in the days following the transition into DST. Furthermore, not all regions observe daylight saving time (夏令时), leading to confusion and complications in scheduling across different time zones.In recent years, there has been a growing movement to abolish daylight saving time (夏令时) altogether. Some states and countries are considering legislation to remain on standard time year-round. Proponents of this change argue that it would eliminate the biannual clock changes and the associated health risks. They also point out that the original energy-saving intentions of daylight saving time (夏令时) may no longer be relevant in today's world, where energy consumption patterns have changed significantly.In conclusion, daylight saving time (夏令时) is a complex and multifaceted issue that affects millions of people around the world. While it offers benefits such as increased daylight for evening activities and potential economic gains, it also presents challenges related to health and well-being. As society continues to evolve, the debate surrounding daylight saving time (夏令时) will likely persist, prompting further discussion about its relevance and future in our daily lives.

夏令时，通常缩写为DST，是一种在温暖月份通过将时钟拨快一小时来延长晚间日光的做法。这意味着时钟通常在春季拨快，在秋季拨回。夏令时（daylight saving time）的主要目的是在夏天的长日子中更好地利用日光，让人们在工作或上学后享受更多的户外活动。这个概念已经存在了一个多世纪，各国在不同的时间和出于不同的原因采用了它。夏令时（daylight saving time）的想法最早是由本杰明·富兰克林在1784年提出的，尽管直到后来才实施。在第一次世界大战和第二次世界大战期间，许多国家采用了DST作为节约燃料和能源的一种方式。通过将一个小时的日光从早晨转移到晚上，人们认为可以减少对人工照明的依赖，从而节省能源。在现代，夏令时（daylight saving time）的理由已转向促进户外休闲活动和减少能源消耗，尽管研究表明其在节能方面的有效性结果不一。夏令时（daylight saving time）最显著的优点之一是增加身体活动的潜力。由于晚上有更多的日光可用，家庭和个人更可能参与户外运动、锻炼和社交聚会。这可以改善心理健康，增强社区联系。此外，依赖于晚上活动的企业，如餐馆和娱乐场所，可能会受益于延长的日光时间。然而，夏令时（daylight saving time）并不是没有争议。批评者认为，改变时钟造成的睡眠模式干扰可能导致负面健康影响，包括疲劳和生产力下降。研究显示，在过渡到DST后的几天内，心脏病发作和事故的发生率上升。此外，并非所有地区都遵循夏令时（daylight saving time），这导致跨不同时区的调度混乱和复杂。近年来，越来越多的人开始推动完全废除夏令时（daylight saving time）。一些州和国家正在考虑立法，全年保持标准时间。支持这一变化的人认为，这将消除每年两次的时钟变更及其相关的健康风险。他们还指出，夏令时（daylight saving time）最初节能的意图在当今世界可能不再相关，因为能源消费模式发生了显著变化。总之，夏令时（daylight saving time）是一个复杂且多方面的问题，影响着全球数百万人。虽然它提供了如增加晚间活动日光和潜在经济收益等好处，但也带来了与健康和福祉相关的挑战。随着社会的不断发展，围绕夏令时（daylight saving time）的辩论可能会持续，促使人们进一步讨论其在我们日常生活中的相关性和未来。