要理解一个句子的意义，我们必须考虑说话者的意图和话语的背景。
To understand the meaning of a sentence， we must consider the speaker's intention and the context of the utterance.
"The future of system design lies in the integration of formal methods with traditional engineering practices."
The language of mathematics is universal; it transcends all cultural barriers.
The pursuit of happiness is not about feeling good all the time, but about striving toward meaningful goals.
在最黑暗的时刻，希望是你给予自己的东西。这就是内在力量的意义。
可以利用身体自身的防御机制来对抗癌症。