that the dirt (尘土) getting into their eyes may accidentally enter their brain. In fact, our eyes have... our eyes in the form of sleep crust (眼屎).Another ‘exit’Another ‘exit’Tears can also come out of your ……

A cat's nose is as unique (独特的) as our fingerprints (指纹). ……

. Some of them follow unique religious or cultural traditions. Whether we're Olympic volunteers or not, we need to be prepared to interact with our guests responsibly and respectfully.* The left hand ……

’t wear dresses either. But she does have her own unique (独特的) style and talent. On May 30.... “People say that if we stick to (坚持) our dreams, we can realize them,” she said in tears ……

for us. They make us feel dizzy (晕眩的) and our hearts beat faster. We may not be good at decision-making either. So, our brains (大脑) want us to calm down.Our tears have prolactin (催乳素) and leumorphin ……

我们为什么会有耳垢？Ear wax is just like tears. Our tears make our eyes wet. Ear wax keeps our ears wet too. And it helps clean and protect (保护) our ears. ……

to tears. Why is this? Because the way our sense of smell is connected to our brain is unique among.... Why is this? Because the way our sense of smell is connected to our brain is unique among our senses ……

tight. This may put pressure on our lacrimal glands (泪腺). These glands create and release tears...) during a yawn, the lacrimal glands may get squeezed (挤压). It will make them release a few tears, which ……

局) will be held on May 25.Jose Mourinho was reduced to tears after Roma reached the UEFA Europa Conference... for the win. The decider (决胜局) will be held on May 25.Reduce sb to tears表示“使哭了起来，使落泪”。Reduce sb ……

Q: Why do tears come out of our eyes when we cry?A: Tears flow from our eyes when we cry because... that we don't need.The chemicals and hormones disappear from our body in the form of tears. As our ……

elderly person in Singlish?If “Singlish” sounds unfamiliar to you, you may want to search on video...”, “Singlish” stands for “Singapore English”. It is a unique combination of various languages, made up ……

because too much exercise may be bad for our health. So we should keep happy every day! Anyway, life... your tears turn to sweat (汗水).” Later, running became one of my habits. I like running around the park ……

or the pressure of final exams are getting to you – don't hold back your tears.If you have to cry... chemicals.Scientists have found that there are three different types of human tears, each with a complex ……

)________________________________________________Day 3Our tears may be... (P5)1. Robert R. Provine’s study shows that people shed tears to __________.A. draw more attention to facial expressions ……

to your eyes.In May 2011, astronaut Andrew Feustel experienced this. “Tears,” as he said, “don... a person normally cries, gravity makes their tears move downwards. But in a spacecraft ……