一顶有边的软帽遮住了她的脸.A floppy hat screened her face.空间无边无际,是无限的.但就具体事物而言, 空间又有边有际,是有限的.Space is limitless, but it is limited for a concrete subject.男人戴的有边帽早就不流行了.Hats for men went out a long time ago....
The agreement should have very positive results in the long term.从长远来看，这个协议将会产生非常积极的影响。There have been peaks and troughs in the long-term trend of unemployment.长期以来失业率一直时起时伏。This is all well and good, but we have to look...