“煤田”造句

公園位于一片煤田上。
The park lies on top of a coalfield.

并非一概如此 — 例如從低級鐵礦石中生產(chǎn)生鐵和鋼材的情況一但是這導(dǎo)致了工業(yè)發(fā)展集中在煤田上.
This is not always true - as with the manufacture of pig iron and steel from low - grade iron ores - but it did lead to the concentration of industrial developments on the coal fields.

中國北方煤田煤層自燃現(xiàn)象非常嚴(yán)重.
Spontaneous combustion of coal constitutes a very serious problem in North China.

• #煤田