"Touch your ear" in Engpsh is a phrase typically used to give the instruction to touch one's own ear. The phrase has no deeper meaning or cultural significance, it's simply a way of directing someone to physically touch their ear. Here are some examples in Engpsh with Chinese translation:
Example 1:
Engpsh: "Can you touch your ear?"
Chinese: "你能摸一下你的耳朵吗？"
Example 2:
Engpsh: "Touch your right ear."
Chinese: "摸你的右耳。"
Example 3:
Engpsh: "Reach up and touch your ear."
Chinese: "伸手摸一下你的耳朵。"