煤炭仍将是能源结构的一部分,但它必须更清洁、更负责任。
The city is the greatest architectural achievement of humanity.
The only way to overcome obstacles is to face them head-on.
生气时,先数到十再说话;如果非常生气,就数到一百。
I have always considered that the true test of a machine is its practical utility in the hands of the common laborer.
我不会让世界改变我的梦想。
The best way to predict the future is to create it.