our bones. When people step on (踩) a banana skin, the gel comes out of the skin. This makes the skin slippery (滑的).There is a special gel (凝胶) in banana skins. You can find the same gel between our ……

me wonder for what purpose do we students go to school, studying or safeguarding?In our country...Dear editor,In our university, some students usually sit "on duty" at each floor of the dormitory ……

are the famous old red double-decker (双层的) buses that you immediately imagine when you think of London.... With a view of the road straight ahead, it sometimes seems that the bus is driving itself with the help ……

called the guy and joined the group.It was rainy the next day and the road was slippery, so I held... a circle in my palm. I guessed that meant "OK".When we got back to the hostel, I read the message ……

sleeping? None of them would be worried about the road ahead or the cars around them.Well... for their safety and usefulness and, if testing is successful, these electric (电子的), self-driving cars ……

.They were awarded the title of “role models of our times” by the Publicity Department of the Communist... their experiences safeguarding (守护) the border area and the development of their town.In his reply, Xi ……

is a serious problem today. Our citizens' lack (缺乏) in the awareness (意识) of road safety contributes... to make students become aware of road safety.Dong Qiuyan: A license is necessary for students to ride ……

accepted by servers and diners when it was introduced in AmericaC. was considered by some people to be part of an upper class lifestyle when it first started in the USD. was banned in some states ……

of the Ig Nobel awards came out! Research into why bananas are slippery won the Ig Nobel for Physics.... They then used sensors (传感器) to measure friction (摩擦力) between the slippery side of banana skin and the ground ……

to the charming. A road sign on the Avenue of Eternal Peace (Chang'an), for instance, advised: "To Take Notice of Safe; The Slippery are Very Crafty," a warning that the pavement was slippery (Watch ……

of the poorest road safety records in Europe....SEVEN Greek schoolchildren were killed in a road accident on their way to watch theParalympic Games ……

in heavy fog and a slippery, icy road surface. Rear-end collision是两辆车之间的追尾，“多车追尾，连环相撞”的交通事故可以用pile-up...-to-back coal mine accidents that occurred only hours apart. Twelve died when coal gas ignited in Shanxi ……

more urgent. To better protect and inherit (传承) our hard-to-notice yet still important... protect and inherit (传承) our hard-to-notice yet still important underwater cultural heritage ……

for work. “The road was slippery (滑的). So every step I walked forward, I slipped (滑) back two,” Frank... on?Patient: Since I was an egg!Controlling your angerHusband: When I get angry at you, you never fight back ……

(意识) about road safety. According to the Ministry of Public Security, China had 238 million... 2 was chosen because 122 is the number people must dial (拨号) when reporting road accidents. ……