留美老师带你每日说英文 第419期:和硬币一样直径的黑洞

台湾籍旅美老师今天交给我们的句子是： In fact, a black hole with the diameter of a nickel would be slightly more massive than the Earth. It would have a surface gravity a billion billion times greater than our planet currently does. 事

留美老师带你每日说英文 第405期:什么是历史

台湾籍旅美老师今天交给我们的句子是： We might be diagnosed for a lack of courage, or a spoiled nature or a hesitation about whether to marry. And we should be prescribed history accordingly. 我们有可能被诊断出缺乏勇气、生

留美老师带你每日说英文 第428期:紧张焦虑

台湾籍旅美老师今天交给我们的句子是： Like the butterflies in your stomach and potentially forgetting everything. Feeling some anxiety is normal as your body releases adrenaline in times of stress, which actually triggers your fight

留美老师带你每日说英文 第420期:我们会笑的原因

台湾籍旅美老师今天交给我们的句子是： Both talking and breathing has a mortal enemy, and that enemy is laughter, because what happens when you laugh is those same muscles start to contract very regularly. 说话及呼吸这两者都有

留美老师带你每日说英文 第421期:环保主题度假村

台湾籍旅美老师今天交给我们的句子是： Amongst its many initiatives, the island resort has established a system for energy conservation, coral and endangered species protection, solid waste management, and dedication to guiding and en

留美老师带你每日说英文 第422期:记忆衰退理论

台湾籍旅美老师今天交给我们的句子是： Decay theory states that a memory slowly fades over time if it's not rehearsed often. So if you do not frequently think about something, you'll forget it. 记忆衰退理论中提到，记忆如果

留美老师带你每日说英文 第423期:异地恋的原因

台湾籍旅美老师今天交给我们的句子是： Of the non-college group, reasons could be military deployment, work preferences or requirements, internet dating, and even immigration and visa delays. 对于不是学生的人来说，异地恋的

留美老师带你每日说英文 第425期:世界和平日

台湾籍旅美老师今天交给我们的句子是： It leads by example and demonstrates a genuine commitment to peace day and a more peaceful and sustainable world. 他以一个例子引导大家，并真实地展示了对世界和平日的贡献，

留美老师带你每日说英文 第426期:文学的作用

台湾籍旅美老师今天交给我们的句子是： Literature is the greatest reality simulator, a machine that puts you through infinitely more situations than you could ever directly witness. 文学是最棒的现实仿真器，让你体验各种

留美老师带你每日说英文 第427期:病人无法控制行为

台湾籍旅美老师今天交给我们的句子是： People affected have little or no control over their obsessive thoughts and compulsive behaviors, which tend to be time consuming and interfere with work, school or social life to the point causi

留美老师带你每日说英文 第430期:叶绿素的分解

台湾籍旅美老师今天交给我们的句子是： Chlorophyll breaks down and is replenished all summer long. As daylight hours shorten, however, veins that bring water and nutrients to the leaf gradually close off. 整个夏天，叶绿素不断分

留美老师带你每日说英文 第431期:为什么要念名校

台湾籍旅美老师今天交给我们的句子是： Similarly, if you're very intelligent at an elite school, you may end up being a little fish in a very big pond. And feeling as though you're at the bottom impacts your confidence and ultimately

留美老师带你每日说英文 第432期:用喜极而泣表达情绪

台湾籍旅美老师今天交给我们的句子是： Crying tears of joy may be a way for us to restore emotional equilibrium. It's not uncommon for us to respond to positive experiences with negative emotions. 喜极而泣或许是我们平衡情绪

留美老师带你每日说英文 第433期:婴儿时期的发音

台湾籍旅美老师今天交给我们的句子是： The creator of this illusion found that your geography and language from infancy all play a roll deciding this preference. 成立这个错觉理论的人发现，婴儿时期的地理和语言因素

留美老师带你每日说英文 第434期:如何安置并援助难民

台湾籍旅美老师今天交给我们的句子是： But relocating and providing services for 9.5 million refugees, soon to be almost 10.5 million, can't exclusively be a regional problem. 不过，如何安置并援助950万（即将增加为1050万

留美老师带你每日说英文 第435期:每天一定要喝很多水

台湾籍旅美老师今天交给我们的句子是： Drink plenty of water every day. Water hydrates the body and aids the digestive system. And its calorie-free! 每天喝很多水。这会维持身体中的水分并辅助消化系统。而且水是

留美老师带你每日说英文 第429期:世界总是被平凡的人所改变

台湾籍旅美老师今天交给我们的句子是： Next time you feel overwhelmed or totally alone, remember this, things don't have to be the way they are. The world is changed by ordinary people. Little people living out big love! And that's wh

留美老师带你每日说英文 第443期:关于你身体的姿势

台湾籍旅美老师今天交给我们的句子是： Your posture, the way you hold your body when youre sitting or standing, is the foundation for every movement your body makes, and can determine how well your body adapts to the stresses on it. 姿

留美老师带你每日说英文 第436期:含咖啡因的产品

台湾籍旅美老师今天交给我们的句子是： And with new caffeine infused products like energy drinks, gum and even beef jerky hitting the shelves, our love affair with caffeine show absolutely no signs of slowing down. 再加上新的含咖

留美老师带你每日说英文 第437期:大脑中控制欲望的部分

台湾籍旅美老师今天交给我们的句子是： So, the scientists say that finding the part of our brain that regulates these cravings can help in developing treatments for often-debilitating food addictions. 因此，科学家认为找到我们