例句：
This philosophy has proven its worth.
这个哲理已经证明了它的价值。
All these questions relate to philosophy.
这些问题都跟哲学有关。
Listen to part of a lecture in a philosophy class.
听一部分哲学课讲座的内容。
This is a photography exhibition about Paris.
这是一场关于巴黎的摄影展。
Artists reacted to photography in various ways.
艺术家们对摄影的反应各不相同。
He has reserved a room for the photography exhibit.
他为摄影展预定了一个房间。
I like geography and history.
我喜欢地理和历史。
Geography is a useful subject.
地理是门有用的科目。
She likes to study geography.
她喜欢研究地理。
Here's a biography of John Muir.
这是约翰·缪尔的传记。
The man is reading a biography about a politician.
那个男人在正在读一位政治家的`传记。
Edward Murray is the author of a new biography of Dean.
爱德华·默里是迪恩新传记的作者。
Calligraphy replaces drawing.
就像用书法替代绘画。
the weak calligraphy of songbirds' cages.
——不曾在雀笼般纤弱的书法中
How long have you been studying calligraphy?
你学书法有多久了？
