Transparency in aquaculture practices isn't optional—it's essential for consumer trust.
天文学的历史是一部视野不断扩展的历史。
The internal point of view is crucial for understanding the nature of law.
仁义、礼仪、智慧、诚信,这些都是仁的表现。
学校必须代表当下的生活——对孩子来说,这种生活与他在家庭、邻里或操场上所进行的生活一样真实和重要。
The computer is an interactive medium, the first medium that allows for the representation of processes that can be manipulated by the user.
生活中唯一不变的就是变化,我们必须拥抱它。