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1·Gesture: Wiggle your index finger, palm up.

手势：手掌朝上，摇动食指。

2·She raised her head and nonchalantly extended her hand, the palm up.

她抬起头，若无其事的摊开手掌，掌心向上。

3·Miss you, you tender feelings words a palm up I hope one day, elegant hair brushed up I struggle of wings.

想你，你柔情的言语支掌起我希望的一片天，飘逸的长发拂起我奋斗的羽翼。

4·In the United States, people beckon someone to come by holding the palm up and moving the fingers toward our body.

在美国，人们通过手心向上移动手指向某人打招呼。

5·A traditional method of greeting, especially in the country side, is for the younger person to hold their arms out, palm up, and grasp the older person just in front of the elbow.

蒙古国的年轻人，尤其是在农村地区，有一种传统的问候方式：伸出手臂，手掌向上，抓住年长的人的肘的前部。年长的人也做同样的姿势，唯一不同是手掌向下。

6·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。

7·Do not stick your index finger and middle finger up with the palm of your hand facing towards you in the United Kingdom; it is the equivalent of giving someone the finger.

在英国，不要在手掌面向自己时竖起食指和中指；这无异于直接对别人竖中指(在西方社会一种非常不礼貌的行为)。

8·The researchers then successively flashed the pictures before the subjects, while heating up a computer-controlled thermal stimulator placed in the palm of their hand to cause mild pain.

接着，研究人员不断在研究对象面前闪现在这些图片，同时把计算机控制的热刺激放在研究对象手掌心造成轻微疼痛。

9·Pen-tailed tree shrews in Malaysia gorge themselves on the flowers of the bertam palm, which contain fermented nectar of up to 3.8 per cent alcohol.

生活在马来西亚的树鼩有着细长的尾巴，以玻淡棕榈的花蜜为食，这种花蜜含有3.8%的酒精成分。

10·A user waves a palm in front of the TV to call up a simple menu that would let him choose between watching shows, playing games, or looking at photos.

一个用户在电视前挥动手掌激活了一个简单的菜单，可以选择播放视频，玩游戏或者查看照片。