Some consumer-research companies also employ goggle-mounted cameras to track eye movements so they can be sure what their subjects are looking at.
一些客户研究公司也使用带目镜的摄像头来跟踪眼动，从而确定被试在看什么。
When I breathe, my goal is to keep one goggle eye in the water.
当我换气时，我要保持一只眼睛在水里。
When I breathe, my goal is to keep one goggle eye in the water.
当我换气时，我要保持一只眼睛在水里。
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