These are all leather.

这种是全皮的。

youdao

This spring, handbags are all leather.

今春，统统都是皮质的手包。

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All leather interior pampers little feet.

全真皮内饰呵护的小脚丫。

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Death waited ever hungry. Death had the hungriest stomach of all. Koskoosh listened to other sounds he would hear no more: the men tying strong leather rope around the sleds to hold their belongings;

VOA: special.2010.02.27

Wayward Lescaut arrives on a motorbike, all black leather, chains and huge spiked hair.

WSJ: Review: Manic and Melodramatic | Massenet's 'Manon' at Op��ra Bastille in Paris

When he came into FORBES, he wore jeans with rolled cuffs, a sweater vest over a shirt and tie, all under a leather bomber jacket.

FORBES: Who Was 'That Guy' at the Jerry Buss Memorial? Family Friend Greg Tomlinson Tells His Story

George, whose neck was three feet of scrag and whose skin would have made several dozen purses, all thick, dry leather, didn't care two hoots.

ECONOMIST: Nora Ephron and Lonesome George