. The UpRight Sleeper will solve this problem. It holds your head in place so you can nap while sitting. It can sit under your chin or go up around your forehead. ……

. The UpRight Sleeper will solve this problem. It holds your head in place so you can nap while sitting. It can sit under your chin or go up around your forehead. ……

no problem if you want to put it on a table. The pot can also sit upright (直立的). 21ST ……

你想来一瓶“狗狗可乐”吗？There are lots of funny dog pictures on the internet. One of the latest trends (潮流) is to turn small dogs into “soda drinks”. People tell their dogs to sit upright (竖直), place a bottle ……

standing posture.Sitting: When sitting, sit upright and don't slouch or curve your back. Make sure your... those teachers who admonished us to "Sit up straight" and "Stop slouching" were right. ……

Why does your cat sit on your homework? She is saying: "Stop it and play with me!" ……

capsule (返回舱) landed upright (直立的). This landing position is rare in China’s space flight... let go of the parachute (降落伞) with precise timing. Landing upright makes sure that astronauts have ……

to five. It took just 9 hours to return!Landing uprightThe re-entry capsule (返回舱) landed upright...伞) with precise timing. Landing upright makes sure that astronauts have the softest landing.Landing ……

studyDear Ralph,I have suffered from a backache since last autumn. Sometimes it is OK but sometimes... of electrical therapy. But recently, I can neither put my back on a bed for a long time nor sit for a long ……

holidays) to attend lessons and sit exams.To my astonishment, many of these teachers cheat during... are upright and moral people, the students will follow their example. And, if teachers cheat ……

what the cordless handset did for telephones."When you sit down with a Mira tablet, it looks as though you are using a PC running Microsoft Windows XP. And you are.However, the icons and applications ……

deadlines. Like other workers who sit for hours at a computer, they easily strain their eyes, get backache and hand and wrist problems.Software engineers who are employed byvendors(卖方) spend time away ……

into many parts.The desktop PC will change into Internet-access devices with shapes and sizes... and smarter.By the 40th anniversary of the PC — on August 12, 2021 — computers might be as smart as people ……

Legend goes abroadIN a move to increase business overseas, Legend Group, China's largest PC maker... name. Legend made its appearance in 1984, having developed out of a PC vendor in the Zhongguancun ……

standing upright without anyone holding it. This latest craze originated (来源于) with a tweet (推文... (万有引力) that day.Of course, NASA didn’t say anything of the sort, but that didn’t stop ……