Coalplex
煤综合利用
🗣️ 情景例句
I estimate his age to be about 30.
我估计他的年龄大约30岁。
Every fool can find faults that wise man cannot remedy.
蠢人也能找出聪明人无法弥补的岔子来的。
That's right. I'm travelling round the country.
对。我在周游全国各地。