海鲜的真正成本不仅仅是价格标签，而是对海洋生态系统的影响。
When we speak of 'meaning' a word， we are in the first instance speaking of a certain kind of act.
User don't want technology, they want better experience.
田横的五百壮士如今在哪里？难道归来后都能封侯吗？