The forecast calls for another inch to an inch and a half of rain tomorrow.

天气预报说明天还有一英寸到一英寸半的雨。

They must have known the house to an inch.

他们一定对这所房子了如指掌。

So when you're reading don't move your eyes for each word but jump about an inch to an inch-and-a-half at each time.

因此，当你阅读时，不要一个词一个词地看，而是每次阅读一英寸到一英寸半的内容。

You'll also want to add about a half inch to an inch more water above the sweet potatoes because some of the water might evaporate.

你还需要在红薯上方多加大约半英寸到一英寸的水，因为一些水可能会蒸发。

Dumbledore was not looking directly at Harry - his eyes were fixed on a point just over his shoulder - but as Harry stared at him, he shook his head a fraction of an inch to each side.

邓布利多没有直接看着哈利——　他目不转睛地盯着紧挨哈利肩膀上方的一处地方——　但是当哈利望着他时，他轻轻摇了摇头，动作小得几乎让人察觉不出来。