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and, in another instance, wearing stockings and slippers, to make out with her foot the outlines and colours of a picture hidden under a carpet.

還有一次，她穿著長筒襪子和拖鞋，能用腳步識別出藏在地毯下面的一幅畫的輪廓和顏色。

My particular experience is largely in oil,

我是專門搞石油的，

He had lived in it as a child when it was already disappearing,

作為一個孩子他曾在西部生活過，當時西部拓荒生活正在消失。

feel that they have not received adequate treatment unless they are able to carry home with them some tangible remedy in the shape of a bottle of medicine,

覺得沒算得到充分的治療，如果不能帶回一些看得見、摸得著的藥物回家的話，如一瓶藥水、

and then generalized the results of his many experiments into the famous law of free fall.

然后將多次實驗結果概括成著名的自由落體定律的人。

Portable boiling elements that can boil small quantities of water are useful when the right voltage of electricity is available.

如果有相配的電壓，可以煮少量水的便攜式熱水裝置是有用的。