reduce traffic jams.A. They help reduce traffic jams.B. They are smart and safe.B. They are smart and safe.B. They are smart and safe.C. They are slower than other cars.C. They are slower than other cars ……

).” But had he had a smart safe to help him, he might have changed his mind.The device (装置), called kSafe...) of temptation into the safe and then set a goal using the kSafe app. For example, the goal could be walking ……

).” But had he had a smart safe to help him, he might have changed his mind.The device (装置), called kSafe...) of temptation into the safe and then set a goal using the kSafe app. For example, the goal could be walking ……

.The district wants to build 572 smart and safe communities using technologies like smart access (准入... and safe communities using technologies like smart access (准入) control and facial recognition ……

粗心的小红帽应该怎样保护自己，才不会被大灰狼吃掉？
students. Here are some “smart and safe” tips:A stranger gets close警惕陌生人√Never go anywhere ……

互联网时代，你具备了足够的“数字素养”吗？In the digital age, being literate doesn’t only mean knowing how to write and read anymore. It’s also about how to be smart, polite and safe when you’re online. ……

Gear essential to a smart life ……

听两遍短文，选择正确答案。1. What was the main reason for people to keep dogs in the past?A. To help them work.B. To make money.C. To keep them safe.2. What is a dog for a child?A. A smart teacher.B. A playing ……

stay safe.Smart watches can count burnt calories, steps taken, distance, heart rate and other metrics..., energy and money. It also helps us stay safe.Smart watches can count burnt calories, steps taken ……

With smart cities, people will be wirelessly connected to their environment. TUCHONGWith smart... to create “smart” cities. These cities will use 5G networks and the “internet ……

) in homes are both safe and useful.Smart homes are becoming more and more popular both in China...) in homes are both safe and useful.However, there are still a few issues with smart homes. Paul Boag ……

four rules for keeping smart cities safe. The data must be easily accessible (易得到的) to its... of a smart city.The idea of a smart city was first suggested by tech company IBM in 2010. Generally ……

Smart cities will give people information about their environment. TUCHONGSmart cities will give...;smart” cities. These cities will use 5G networks and the “internet of things” (IoT ……

observed your safe driving and am pleased to award you a US$5,000 Safe Driver Award. Congratulations... to the policeman says, "Oh, don't pay attention to him— he's a smart ass when he's drunk and stoned."The guy ……

One smart fellow (朋友), he felt smart. Two smart fellows, they felt smart.Three smart fellows, they felt smart.Four smart fellows, they felt smart.Five smart fellows, they felt smart.Six smart fellows ……