勞動(dòng)力市場(chǎng)的運(yùn)作取決于供求關(guān)系。
The minerals we extract today must serve the needs of future generations as well.
The decline of violence may be the most significant and least-appreciated development in the history of our species.
"Every film is a journey, and every journey teaches you something new."
Heredity is nothing, environment is everything.
人類要追求智慧。