Because of our mobility and because we did not have to stay afterwards to take the punishment we never knew how anything really ended, he thought. 欧内斯特·海明威.丧钟为谁而鸣.
Rather, it loses something of its mobility and sensitiveness to suggestions. 约翰·杜威.民主与教育.
Mobility, and separability are the distinguishing properties of extended objects. 戴维·休谟.人性论.
You should have possible mobility and a mountain is not very mobile. 欧内斯特·海明威.永别了,武器.