Someone discovered that animal grease or fat rubbed into the inner side helped the leather to become soft.

有人发现，动物油脂或脂肪擦到皮革内有助于皮革变得柔软。

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Just rub the cut side of half a lemon all over them and buff with a soft cloth.

只需用半个柠檬的切面擦拭它们全部，然后用软布擦亮即可。

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He turned about to the orchard side of his garden and began to whistle—a low soft whistle.

他转身来到他花园中果园的那边，开始吹起了口哨——一种低沉而柔和的口哨。

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Ms. LAKE: I think what happened in New Hampshire is that Hillary Clinton became very comfortable with both a tough side and the soft side.

NPR: Examining New Hampshire's Surprise Shift to Clinton

She did well in the debates last year because she didn't bother showing her soft side.

CNN: Commentary: For Clinton to win, she should focus on economy

Costa added a soft side to leather by creating drapes with it as in the case of a cream colored dress with gentle curves.

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