没有听到不如亲耳听到,亲耳听到不如亲眼见到,亲眼见到不如清楚知道,清楚知道不如亲自实践。
Innovation is at the heart of what we do. It's how we meet the world's growing energy needs while reducing our environmental footprint.
诗歌不是一个封闭的领域,而是一个开放的领域,读者被邀请进入。