"The past is always tense, the future perfect."

时间是小偷，但记忆是说谎者。

现代大型工业企业是美国经济中最强大的机构，其管理者是最具影响力的经济决策群体。

Sustainable fishing is not an option; it's an obligation for anyone who depends on the sea.

If I waited for perfection, I would never write a word.

语言教学的本质在于思维能力的培养，而不仅仅是知识的积累。