The invention relates to a teaching aid for communication between teacher and students: hand-up device.
本发明涉及一种用于师生之间通信的教具：手动装置。
He snatched up the receiver and his free hand groped for the switch on the bedside lamp.
他一把抓起听筒，空着的手则摸索着找床头灯的开关。
I felt her hand in my hair, fingers toying with the locks at my neck, ravelling them up, tugging.
我感到她的手摸着我的头发，手指玩弄着我脖子上的发髻，使发髻缠绕起来，并用力拉着。
I'll make him eat from my hand, and sit up, and do all sorts of things.
我要亲手喂他东西吃，让他坐起来，做各种各样的事情。
McGillicuddy's hand went up to the communication cord, then paused, irresolute.
麦吉利库迪的手伸向通讯绳，然后迟疑地停了下来。
"Oh, I see," he said, trying bravely to laugh and ruffling up his wig with his hand.
“哦，我明白了。”他说，勉强笑了笑，用手弄乱了假发。
Give away any food you have on hand, or lock it up and give the key to the neighbours.
把你手头的食物分发送人，或锁藏起来，把钥匙交给邻居们。
On the one hand they'd love to have kids, but on the other, they don't want to give up their freedom.
一方面，他们想要孩子，但另一方面，他们又不想放弃自由自在的生活。
He sat up, rubbed his hand through his scraggly hair, and asked, "Computer, what's the date?"
他坐了起来，用手指抓挠了下一头茅草般的乱发，然后问道：“电脑，今天是几号？”
One day, I bent down and picked up the book dropped from her hand when she was passing me.
有一天，她在与我擦肩而过时，不小心把手中的一本书掉落在地，我弯腰替她拾起了书。
The comedy Bringing Up Baby, on the other hand, presents practically non-stop dialogue delivered at breakneck speed.
另一方面，《育婴记》这部喜剧以极快的，几乎不间断的速度呈现对话。
Peter, angrily pushing the goats aside, marched up to Heidi, thrusting a letter into her hand.
彼得生气地把山羊推到一边，走到海蒂面前，把一封信塞到她手里。
Rules can be as simple as putting up your hand.
规则可以像举手一样简单。
Do you put up your hand when you want to speak in class?
当你想在课堂上发言时，你会举手吗？
On the one hand, young people stay up late to check messages and information.
一方面，年轻人熬夜查看信息，浏览资讯。
Without thinking, she reached up and took Grandpa's hand.
她不假思索地伸手握住了爷爷的手。
Putting up your hand before asking a question helps the class pay attention to the lesson.
在提问前举手可以帮助全班同学注意听课。
On seeing him, Durbeyfield held up his hand, and the boy quickened his steps and came near.
德北菲尔德一看见他就举起手来，那个男孩加快脚步走了过来。
I swept my open right hand in toward my body, palm (掌心) up.
我右手张开掌心朝上，向我身体扫过。
Finally, Anne won the comedy competition and all the people stood up, giving her a big hand.
最后，安妮赢得了喜剧比赛，所有的人都站起来，给她热烈的掌声。
After a year of research, the team came up with a gravity-driven hand-washing machine successfully.
经过一年的研究，该团队成功研制出了一种重力驱动的洗手机。
You smiled and put your hand on my head, saying, "I'm just tidying up some clothes."
你笑着把手放在我头上，说：“我只是在整理衣服。”
He got up and shook Vinnie's hand warmly, "I've heard that you are a talented young woman, and I have found you charming and intelligent as well."
他站起来，热情地握着文尼的手：“我听说你是一个有才华的年轻女子，我发现你也很迷人很聪明。”
On the one hand, the elephants' main lake, their only water source (来源), dried up.
一方面，大象的主要湖泊饮水处，也是他们唯一的水源，已经干涸了。
Volunteers pick up the food from restaurants around the city and hand it out to those in need.
志愿者从城市各处的餐馆获取食物，分发给需要的人。
Volunteers pick up the food from restaurants around the city and hand it out to those in need.
志愿者从城市各处的餐馆获取食物，分发给需要的人。
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