I think yours is a well-known advertising company.
我认为你们公司是一个着名的广告公司。
He's a dumb guy.
他是位沉默的老兄。
And so with solids such as a shell, a nut, a plum, a pear, a tadpole, a mushroom, a mountain peak, a kidney, a carrot, a tree-trunk, a bird, a bud, a lark, a ladybird, a bulrush, a bone.