You can also enjoy mud packs with the natural mud, smooth, grey, soft, and plastic asbutter.
你还可以享受天然泥制面膜，灰色的泥，光滑、柔软, 像黄油一样易塑。
《柯林斯英汉双解大词典》
2
Some say that gestures on “soft” issues, such as the environment and gay rights, do nothing to move the electorate; the bread-and-butter of public services and incomes is all that counts.