Gesture: Wiggle your index finger, palm up.

手势：手掌朝上，摇动食指。

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。

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。

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。

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。