在旅行时恼于常常需要在阅读和欣赏风景时频繁更换眼镜，富兰克林把他的阅读用眼镜切了一半，并把它和远视眼眼镜想融合。
Annoyed at having to constantly switch glasses whenever he wanted to read or take in the sights while traveling, Franklin had his reading glasses cut in half and fused with his distance glasses.
使用阅读用的眼镜可以很好的改善这种情况。
The condition is usually well managed with the use of reading glasses.
当你戴隐形眼镜时，你是用一只眼看远的事物，另一只眼作阅读。
When I wear contacts, I use one eye to see distance, and the other to read.
当你戴隐形眼镜时，你是用一只眼看远的事物，另一只眼作阅读。
When I wear contacts, I use one eye to see distance, and the other to read.
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