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1·She held her ears when the jackhammer started to operate; hold one's nose.

当手提钻开始工作时，她塞住耳朵；塞住鼻子。

2·For example, to hold up one's nose expresses a basic human feeling-pride people can hold up their noses at people, things, and places.

举个例子，台高鼻子表达了人们基本的感觉-高傲。人们可以对另外的人，东西，还有地方抬高自己的鼻子。