根据问题出现的背景,代数实部可以接受从负无穷到正无穷的所有数值。
The living moment is everything.
Every tree planted today is a legacy for future generations.
"To write is to confront your own fears."
技术可以帮助我们管理森林,但它永远无法取代自然的智慧。
它们难分彼此,交相辉映。
世界称之为不道德的书籍,是那些展示了世界自身羞耻的书籍。
Careless words bring suffering, while gentle words bring peace.
The poet is the one who makes the world sing.