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China's Spring Festival has been added to a "special list" by UNESCO (联合国教科文组织). 中国的春节已被联合国教科文组织列入“特别名录”。 This list is for very important cultural thi 阅读全文
posted @ 2025-10-05 20:06
tianyunchuan
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My View on Social Media Social media is now important to everyone, especially teenagers. It can be helpful. When we are busy working all day, social m 阅读全文
posted @ 2025-10-05 15:49
tianyunchuan
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控制变量法 理想模型法 比值定义法 微量放大法 A.控制变量 B.等效替代 C.建立模型 D:实验归纳 为了寻找普遍规律 避免偶然性,获得普遍性 清除两端自重的影响,力臂垂直易于计算 阅读全文
posted @ 2025-10-05 08:43
tianyunchuan
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One, two, three... Goooooooh! 一、二、三……出发咯! Slide down the slope. 沿着斜坡滑下去。 Hit the pool with a splash. “扑通”一声掉进泳池。 Water-slides might seem simple. 水滑梯看起 阅读全文
posted @ 2025-10-04 08:05
tianyunchuan
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In today's always-on world, work doesn't end when you leave the office.在当今这个永不停歇的世界里,工作并不会在你离开办公室时就结束。 Instead, emails, texts and notifications often 阅读全文
posted @ 2025-10-02 14:31
tianyunchuan
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句子是: “The invention of the airplane ____ the way people travel around the world.” 动词是 revolutionize(革命性地改变)。 根据句意:飞机的发明已经彻底改变了人们的出行方式,因此要用过去时态或现在完成时态。 阅读全文
posted @ 2025-10-01 16:40
tianyunchuan
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