to outside visitors, question whether charging a fee is the best way of enforcing it. If limited access... open spaces for the public to use. 1. Charging a fee is the most effective way of controlling access ……

. They are not necessarily green in color, but they are all “green” in some way.Green cars are powered by new forms of energy... help your family save a fortune. Driving an electric car costs only 2,400 yuan a year on average ……

beyond its capacity. Charging an admission fee is an effective way to prevent visitors from *flocking... of respondents said the cost was unreasonable. Some 58 percent said charging for entry was disgusting ……

to resolve students’ problems.So, what’s your opinion? Should universities charge students for reserved seats?Yes. It’s only a matter of supply and demand.1. From charging students extra for dormitories ……

may appear to only change the way your phone’s software looks, they often come with security... providers D. to never charge your cellphone at charging stations or use public Wi-Fi ……

-free way of enjoying the seasoning. They’ve created an electric salt-flavored fork.The Electro Fork, which can run for six hours without charging, can give food a salty taste. It was developed by Tokyo ……

-free way of enjoying the seasoning. They’ve created an electric salt-flavored fork.The Electro Fork, which can run for six hours without charging, can give food a salty taste. It was developed by Tokyo ……

随时给家电无线充电？这个房间做到了！随时给家电无线充电？这个房间做到了！What if your smartphone or laptop started charging (充电) as soon..., charging robots to do your housework. It could also charge medical equipment (设备). Without wires ……

Charging fees to run *errands has slowly become a popular business model in China’s internet-based... identified an opportunity to make some money and are now charging fees for doing things, like collecting ……

try to find another way to improve traffic conditions, not just penalize drivers by charging. 2... another way to improve traffic conditions, not just penalize drivers by charging. 2. Congestion ……

a fat lot of good" something did. Your sentence means that fuss, meaning "worry" or "complaining... old than 20". Could you explain it? (Tuning off your brain, P8, October 26, 2005)— Tracy ……

在这里探索你无限可能的"第二人生"。词数 238 建议阅读时间 4分钟HAVE you ever wished that you could change your look, build your own house or set up a business? Now, you can do all this and more without leaving your home ……

What do you think the girl and the athlete are saying? Write in and share your funny ideas for the picture. Send your answers to nieyufeng@21stcentury.com.cn by December 31. Include your name, age ……

, hard-drives, LCD screens (液晶显示屏), laptops and toys.Apple iPhoneThe iPhone changes the way we think... radio remote lets you control the wing speed and direction. It also has a charging base. A 20-minute ……

the earphones are in your ears. If you take them out, they stop playing music. Tap (轻敲) the AirPods twice...续航时间) of the AirPods is about five hours. But they charge (充电) quickly in their charging case. The only worry ……